Tool	Type	Descriptor	Description	"Descriptor class"	Result
Pybel	2D	HBA1	"Number of Hydrogen Bond Acceptors 1 (JoelLib)"	"Constitutional descriptor"	17.0
Pybel	2D	HBA2	"Number of Hydrogen Bond Acceptors 2 (JoelLib)"	"Constitutional descriptor"	17.0
Pybel	2D	HBD	"Number of Hydrogen Bond Donors (JoelLib)"	"Constitutional descriptor"	10.0
Pybel	2D	MR	"molar refractivity"	"Molecular property descriptor"	0.0
Pybel	2D	MW	"Molecular weight"	"PaDEL Weight descriptor"	722.6025000000003
Pybel	2D	MW	"Molecular weight"	"PaDEL Weight Descriptor"	722.6025000000003
Pybel	2D	TPSA	"Topological polar surface area"	"Molecular property descriptor"	0.0
Pybel	2D	TPSA	"Sum of solvent accessible surface areas of atoms with absolute value of partial charges greater than or equal 0.2 "	CPSADescriptor	0.0
Pybel	2D	abonds	"Number of aromatic bonds"	"Constitutional descriptor"	"Not available"
Pybel	2D	atoms	"Number of atoms"	"Constitutional descriptor"	"Not available"
Pybel	2D	bonds	"Number of bonds"	"Constitutional descriptor"	"Not available"
Pybel	2D	dbonds	"Number of double bonds"	"Constitutional descriptor"	"Not available"
Pybel	2D	logP	"octanol/water partition coefficient"	"Molecular property descriptor"	0.0
Pybel	2D	nF	"Number of Fluorine Atoms"	"Constitutional descriptor"	0.0
Pybel	2D	nF	"Number of fluorine atoms"	"Atom Count Descriptor"	0.0
Pybel	2D	sbonds	"Number of single bonds"	"Constitutional descriptor"	"Not available"
Pybel	2D	tbonds	"Number of triple bonds"	"Constitutional descriptor"	"Not available"
RDKit	2D	Asphericity	"Molecular asphericity"	"Geometrical descriptor"	0.6596791349117381
RDKit	2D	BalabanJ	"Balaban's J value for a molecule,Chem. Phys. Lett. 89:399-404 (1982)."	"Topological descriptor"	1.3060651266192604
RDKit	2D	BertzCT	"A topological index meant to quantify complexity of molecules.J. Am. Chem. Soc. 103:3599-601 (1981)."	"Topological descriptor"	2007.7342711093413
RDKit	2D	CalcNumBridgeheadAtoms	"Number of bridgehead atoms"	"Topological descriptor"	0.0
RDKit	2D	CalcNumSpiroAtoms	"Number of spiro atoms"	"Topological descriptor"	0.0
RDKit	2D	Chi0	"From equations (1),(9) and (10) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	37.59276469034615
RDKit	2D	Chi0n	"Similar to Hall Kier Chi0v, but uses nVal instead of valence This makes a big difference after we get out of the first row.Rev. Comput. Chem. 2:367-422 (1991)."	"Connectivity descriptor"	26.534098100461023
RDKit	2D	Chi0v	"From equations (5),(9) and (10) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	26.534098100461023
RDKit	2D	Chi1	"From equations (1),(11) and (12) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	24.6705193087424
RDKit	2D	Chi1n	"Similar to Hall Kier Chi1v, but uses nVal instead of valence.Rev. Comput. Chem. 2:367-422 (1991)."	"Connectivity descriptor"	15.430254293327822
RDKit	2D	Chi1v	"From equations (5),(11) and (12) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	15.430254293327822
RDKit	2D	Chi2n	"Similar to Hall Kier Chi2v, but uses nVal instead of valence This makes a big difference after we get out of the first row.Rev. Comput. Chem. 2:367-422 (1991)."	"Connectivity descriptor"	11.886580263023289
RDKit	2D	Chi2v	"From equations (5),(15) and (16) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	11.886580263023289
RDKit	2D	Chi3n	"Similar to Hall Kier Chi3v, but uses nVal instead of valence This makes a big difference after we get out of the first row.Rev. Comput. Chem. 2:367-422 (1991)."	"Connectivity descriptor"	8.545467149079675
RDKit	2D	Chi3v	"From equations (5),(15) and (16) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	8.545467149079675
RDKit	2D	Chi4n	"Similar to Hall Kier Chi4v, but uses nVal instead of valence.This makes a big difference after we get out of the first row.Rev. Comput. Chem. 2:367-422 (1991)."	"Connectivity descriptor"	5.924603533248832
RDKit	2D	Chi4v	"From equations (5),(15) and (16) of Rev. Comp. Chem. vol 2, 367-422, (1991)"	"Connectivity descriptor"	5.924603533248832
RDKit	2D	EState_VSA1	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	128.8479818918662
RDKit	2D	EState_VSA10	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	65.44888550062251
RDKit	2D	EState_VSA11	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	0.0
RDKit	2D	EState_VSA2	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	12.170333456209914
RDKit	2D	EState_VSA3	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	18.55355575984923
RDKit	2D	EState_VSA4	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	17.696185628620217
RDKit	2D	EState_VSA5	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	0.0
RDKit	2D	EState_VSA6	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	12.13273413692322
RDKit	2D	EState_VSA7	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	18.19910120538483
RDKit	2D	EState_VSA8	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	0.0
RDKit	2D	EState_VSA9	"MOE-type descriptors using EState indices and surface area contributions (developed at RD, not described in the CCG paper)."	"MOE-type descriptor"	18.9474518152002
RDKit	2D	Eccentricity	"Molecular eccentricity"	"Geometrical descriptor"	0.9914278623817874
RDKit	2D	ExactMolWt	"The molecule's exact molecular weight."	"Molecular property descriptor"	722.1482995000001
RDKit	2D	FpDensityMorgan1	"Morgan fingerprint density"	"Topological descriptor"	0.7115384615384616
RDKit	2D	FpDensityMorgan2	"Morgan fingerprint density"	"Topological descriptor"	1.2692307692307692
RDKit	2D	FpDensityMorgan3	"Morgan fingerprint density"	"Topological descriptor"	1.8461538461538465
RDKit	2D	FractionCSP3	"The fraction of C atoms that are SP3 hybridized."	"Constitutional descriptor"	0.2285714285714285
RDKit	2D	HallKierAlpha	"The Hall-Kier alpha value for a molecule.Rev. Comput. Chem. 2:367-422 (1991)."	"Topological descriptor"	-6.430000000000001
RDKit	2D	HeavyAtomCount	"Number of heavy atoms of a molecule."	"Constitutional descriptor"	52.0
RDKit	2D	HeavyAtomMolWt	"The average molecular weight of the molecule ignoring hydrogens"	"Constitutional descriptor"	692.3680000000004
RDKit	2D	InertialShapeFactor	"Inertial shape factor"	"Geometrical descriptor"	0.0002327036180048
RDKit	2D	Ipc	"the information content of the coefficients of the characteristic polynomial of the adjacency matrix of a hydrogen-suppressed graph of a molecule."	"Topological descriptor"	3.120310552176093
RDKit	2D	Ipc	"the information content of the coefficients of the characteristic polynomial of the adjacency matrix of a hydrogen-suppressed graph of a molecule."	"Topological descriptor"	210857741421.5792
RDKit	2D	Kappa1	"Hall-Kier Kappa1 value"	"Topological descriptor"	35.39797266002454
RDKit	2D	Kappa2	"Hall-Kier Kappa2 value"	"Topological descriptor"	13.70579550359326
RDKit	2D	Kappa3	"Hall-Kier Kappa2 value"	"Topological descriptor"	6.343077156388484
RDKit	2D	LabuteASA	"Labute's Approximate Surface Area (ASA from MOE)"	"MOE-type descriptor"	291.48647142911244
RDKit	2D	MaxAbsEStateIndex	"Returns a tuple of EState indices for the molecule, Reference: Hall, Mohney and Kier. JCICS _31_ 76-81 (1991)"	"Topological descriptor"	13.566489750700727
RDKit	2D	MaxAbsPartialCharge	"Returns molecular charge descriptors"	"Topological descriptor"	0.5069071250173274
RDKit	2D	MaxEStateIndex	"Returns a tuple of EState indices for the molecule, Reference: Hall, Mohney and Kier. JCICS _31_ 76-81 (1991)"	"Topological descriptor"	13.566489750700727
RDKit	2D	MaxPartialCharge	"Returns molecular charge descriptors"	"Topological descriptor"	0.3390167389094956
RDKit	2D	MinAbsEStateIndex	"Returns a tuple of EState indices for the molecule, Reference: Hall, Mohney and Kier. JCICS _31_ 76-81 (1991)"	"Topological descriptor"	0.0573102137788812
RDKit	2D	MinAbsPartialCharge	"Returns molecular charge descriptors"	"Topological descriptor"	0.3390167389094956
RDKit	2D	MinEStateIndex	"Returns a tuple of EState indices for the molecule, Reference: Hall, Mohney and Kier. JCICS _31_ 76-81 (1991)"	"Topological descriptor"	-2.083507057180535
RDKit	2D	MinPartialCharge	"Returns molecular charge descriptors"	"Topological descriptor"	-0.5069071250173274
RDKit	2D	MolLogP	"Wildman-Crippen LogP value.Wildman and Crippen JCICS 39:868-73 (1999)"	"Molecular property descriptor"	2.035400000000001
RDKit	2D	MolMR	"Wildman-Crippen MR value.Wildman and Crippen JCICS 39:868-73 (1999)"	"Molecular property descriptor"	171.52049999999988
RDKit	2D	MolWt	"The average molecular weight of the molecule"	"Molecular property descriptor"	722.6080000000003
RDKit	2D	NHOHCount	"Number of NHs or OHs"	"Constitutional descriptor"	10.0
RDKit	2D	NOCount	"Number of Nitrogens and Oxygens"	"Constitutional descriptor"	17.0
RDKit	2D	NPR1	"Normalized principal moments ratio 1"	"Geometrical descriptor"	0.130655247476248
RDKit	2D	NPR2	"Normalized principal moments ratio 2"	"Geometrical descriptor"	0.9386606917580258
RDKit	2D	NumAliphaticCarbocycles	"The number of aliphatic (containing at least one non-aromatic bond) carbocycles for a molecule"	"Constitutional descriptor"	0.0
RDKit	2D	NumAliphaticHeterocycles	"The number of aliphatic (containing at least one non-aromatic bond) heterocycles for a molecule"	"Constitutional descriptor"	2.0
RDKit	2D	NumAliphaticRings	"The number of aliphatic (containing at least one non-aromatic bond) rings for a molecule"	"Constitutional descriptor"	2.0
RDKit	2D	NumAromaticCarbocycles	"The number of aromatic carbocycles for a molecule"	"Constitutional descriptor"	4.0
RDKit	2D	NumAromaticHeterocycles	"The number of aromatic heterocycles for a molecule"	"Constitutional descriptor"	0.0
RDKit	2D	NumAromaticRings	"The number of aromatic rings for a molecule"	"Constitutional descriptor"	4.0
RDKit	2D	NumHAcceptors	"Number of Hydrogen Bond Acceptors"	"Constitutional descriptor"	17.0
RDKit	2D	NumHDonors	"Number of Hydrogen Bond Donors"	"Constitutional descriptor"	10.0
RDKit	2D	NumHeteroatoms	"Number of Heteroatoms"	"Constitutional descriptor"	17.0
RDKit	2D	NumRadicalElectrons	"The number of radical electrons the molecule has (says nothing about spin state)"	"Constitutional descriptor"	0.0
RDKit	2D	NumRotatableBonds	"Number of Rotatable Bonds"	"Constitutional descriptor"	6.0
RDKit	2D	NumSaturatedCarbocycles	"The number of saturated carbocycles for a molecule"	"Constitutional descriptor"	0.0
RDKit	2D	NumSaturatedHeterocycles	"The number of saturated heterocycles for a molecule"	"Constitutional descriptor"	1.0
RDKit	2D	NumSaturatedRings	"The number of saturated rings for a molecule"	"Constitutional descriptor"	1.0
RDKit	2D	NumValenceElectrons	"The number of valence electrons the molecule has"	"Constitutional descriptor"	272.0
RDKit	2D	PBF	"Plane of Best Fit"	"Geometrical descriptor"	1.1332869087821555
RDKit	2D	PEOE_VSA1	"MOE Charge VSA Descriptor 1"	"MOE-type descriptor"	70.01272576360725
RDKit	2D	PEOE_VSA10	"MOE Charge VSA Descriptor 10"	"MOE-type descriptor"	47.73076811930653
RDKit	2D	PEOE_VSA11	"MOE Charge VSA Descriptor 11"	"MOE-type descriptor"	34.88525866724886
RDKit	2D	PEOE_VSA12	"MOE Charge VSA Descriptor 12"	"MOE-type descriptor"	17.789050395903022
RDKit	2D	PEOE_VSA13	"MOE Charge VSA Descriptor 13"	"MOE-type descriptor"	0.0
RDKit	2D	PEOE_VSA14	"MOE Charge VSA Descriptor 14"	"MOE-type descriptor"	11.9386105759037
RDKit	2D	PEOE_VSA2	"MOE Charge VSA Descriptor 2"	"MOE-type descriptor"	4.794537184071822
RDKit	2D	PEOE_VSA3	"MOE Charge VSA Descriptor 3"	"MOE-type descriptor"	9.589074368143644
RDKit	2D	PEOE_VSA4	"MOE Charge VSA Descriptor 4"	"MOE-type descriptor"	0.0
RDKit	2D	PEOE_VSA5	"MOE Charge VSA Descriptor 5"	"MOE-type descriptor"	0.0
RDKit	2D	PEOE_VSA6	"MOE Charge VSA Descriptor 6"	"MOE-type descriptor"	30.33183534230805
RDKit	2D	PEOE_VSA7	"MOE Charge VSA Descriptor 7"	"MOE-type descriptor"	24.117007251546223
RDKit	2D	PEOE_VSA8	"MOE Charge VSA Descriptor 8"	"MOE-type descriptor"	29.68045874324322
RDKit	2D	PEOE_VSA9	"MOE Charge VSA Descriptor 9"	"MOE-type descriptor"	11.126902983393991
RDKit	2D	PMI1	"First Principal moment of Inertia"	"Geometrical descriptor"	4033.7176525488735
RDKit	2D	PMI2	"Second Principal moment of Inertia"	"Geometrical descriptor"	28979.258584974927
RDKit	2D	PMI3	"Third Principal moment of Inertia"	"Geometrical descriptor"	30872.98620196764
RDKit	2D	RadiusOfGyration	"Radius of gyration"	"Geometrical descriptor"	6.648693923370007
RDKit	2D	RingCount	"The number of rings for a molecule"	"Constitutional descriptor"	6.0
RDKit	2D	SMR_VSA1	"MOE MR VSA Descriptor 1"	"MOE-type descriptor"	84.39633731582273
RDKit	2D	SMR_VSA10	"MOE MR VSA Descriptor 10"	"MOE-type descriptor"	17.72185552226864
RDKit	2D	SMR_VSA2	"MOE MR VSA Descriptor 2"	"MOE-type descriptor"	0.0
RDKit	2D	SMR_VSA3	"MOE MR VSA Descriptor 3"	"MOE-type descriptor"	0.0
RDKit	2D	SMR_VSA4	"MOE MR VSA Descriptor 4"	"MOE-type descriptor"	0.0
RDKit	2D	SMR_VSA5	"MOE MR VSA Descriptor 5"	"MOE-type descriptor"	43.54753552618044
RDKit	2D	SMR_VSA6	"MOE MR VSA Descriptor 6"	"MOE-type descriptor"	6.606881964512918
RDKit	2D	SMR_VSA7	"MOE MR VSA Descriptor 7"	"MOE-type descriptor"	76.85110958294248
RDKit	2D	SMR_VSA8	"MOE MR VSA Descriptor 8"	"MOE-type descriptor"	0.0
RDKit	2D	SMR_VSA9	"MOE MR VSA Descriptor 9"	"MOE-type descriptor"	62.872509482949134
RDKit	2D	SlogP_VSA1	"MOE logP VSA Descriptor 1"	"MOE-type descriptor"	4.736862953800049
RDKit	2D	SlogP_VSA10	"MOE logP VSA Descriptor 10"	"MOE-type descriptor"	0.0
RDKit	2D	SlogP_VSA11	"MOE logP VSA Descriptor 11"	"MOE-type descriptor"	51.74560649955514
RDKit	2D	SlogP_VSA12	"MOE logP VSA Descriptor 12"	"MOE-type descriptor"	0.0
RDKit	2D	SlogP_VSA2	"MOE logP VSA Descriptor 2"	"MOE-type descriptor"	106.09990371551706
RDKit	2D	SlogP_VSA3	"MOE logP VSA Descriptor 3"	"MOE-type descriptor"	20.63141048432616
RDKit	2D	SlogP_VSA4	"MOE logP VSA Descriptor 4"	"MOE-type descriptor"	0.0
RDKit	2D	SlogP_VSA5	"MOE logP VSA Descriptor 5"	"MOE-type descriptor"	43.058239141929455
RDKit	2D	SlogP_VSA6	"MOE logP VSA Descriptor 6"	"MOE-type descriptor"	54.59730361615449
RDKit	2D	SlogP_VSA7	"MOE logP VSA Descriptor 7"	"MOE-type descriptor"	0.0
RDKit	2D	SlogP_VSA8	"MOE logP VSA Descriptor 8"	"MOE-type descriptor"	11.126902983393991
RDKit	2D	SlogP_VSA9	"MOE logP VSA Descriptor 9"	"MOE-type descriptor"	0.0
RDKit	2D	SpherocityIndex	"Molecular spherocity Index"	"Geometrical descriptor"	0.1090899009940774
RDKit	2D	TPSA	"Topological polar surface area"	"Molecular property descriptor"	290.43
RDKit	2D	TPSA	"Sum of solvent accessible surface areas of atoms with absolute value of partial charges greater than or equal 0.2 "	CPSADescriptor	290.43
RDKit	2D	VSA_EState1	"VSA EState Descriptor 1"	"MOE-type descriptor"	21.945055716724504
RDKit	2D	VSA_EState10	"VSA EState Descriptor 10"	"MOE-type descriptor"	0.0
RDKit	2D	VSA_EState2	"VSA EState Descriptor 2"	"MOE-type descriptor"	39.77129089590943
RDKit	2D	VSA_EState3	"VSA EState Descriptor 3"	"MOE-type descriptor"	105.6323669562037
RDKit	2D	VSA_EState4	"VSA EState Descriptor 4"	"MOE-type descriptor"	-2.8628324998210024
RDKit	2D	VSA_EState5	"VSA EState Descriptor 5"	"MOE-type descriptor"	-12.229403608764676
RDKit	2D	VSA_EState6	"VSA EState Descriptor 6"	"MOE-type descriptor"	12.085484402726925
RDKit	2D	VSA_EState7	"VSA EState Descriptor 7"	"MOE-type descriptor"	-9.2927967617231
RDKit	2D	VSA_EState8	"VSA EState Descriptor 8"	"MOE-type descriptor"	-0.8824984345891127
RDKit	2D	VSA_EState9	"VSA EState Descriptor 9"	"MOE-type descriptor"	0.0
RDKit	2D	fr_Al_COO	"Number of aliphatic carboxylic acids"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Al_OH	"Number of aliphatic hydroxyl groups"	"Constitutional descriptor"	2.0
RDKit	2D	fr_Al_OH_noTert	"Number of aliphatic hydroxyl groups excluding tert-OH"	"Constitutional descriptor"	2.0
RDKit	2D	fr_ArN	"Number of N functional groups attached to aromatics"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Ar_COO	"Number of Aromatic carboxylic acide"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Ar_N	"Number of aromatic nitrogens"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Ar_NH	"Number of aromatic amines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Ar_OH	"Number of aromatic hydroxyl groups"	"Constitutional descriptor"	8.0
RDKit	2D	fr_COO	"Number of carboxylic acids"	"Constitutional descriptor"	0.0
RDKit	2D	fr_COO2	"Number of carboxylic acids"	"Constitutional descriptor"	0.0
RDKit	2D	fr_C_O	"Number of carbonyl O"	"Constitutional descriptor"	3.0
RDKit	2D	fr_C_O_noCOO	"Number of carbonyl O, excluding COOH"	"Constitutional descriptor"	3.0
RDKit	2D	fr_C_S	"Number of thiocarbonyl"	"Constitutional descriptor"	0.0
RDKit	2D	fr_HOCCN	"Number of C(OH)CCN-Ctert-alkyl or C(OH)CCNcyclic"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Imine	"Number of Imines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_NH0	"Number of Tertiary amines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_NH1	"Number of Secondary amines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_NH2	"Number of Primary amines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_N_O	"Number of hydroxylamine groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Ndealkylation1	"Number of XCCNR groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Ndealkylation2	"Number of tert-alicyclic amines (no heteroatoms, not quinine-like bridged N)"	"Constitutional descriptor"	0.0
RDKit	2D	fr_Nhpyrrole	"Number of H-pyrrole nitrogens"	"Constitutional descriptor"	0.0
RDKit	2D	fr_SH	"Number of thiol groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_aldehyde	"Number of aldehydes"	"Constitutional descriptor"	0.0
RDKit	2D	fr_alkyl_carbamate	"Number of alkyl carbamates (subject to hydrolysis)"	"Constitutional descriptor"	0.0
RDKit	2D	fr_alkyl_halide	"Number of alkyl halides"	"Constitutional descriptor"	0.0
RDKit	2D	fr_allylic_oxid	"Number of allylic oxidation sites excluding steroid dienone"	"Constitutional descriptor"	0.0
RDKit	2D	fr_amide	"Number of amides"	"Constitutional descriptor"	0.0
RDKit	2D	fr_amidine	"Number of amidine groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_aniline	"Number of anilines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_aryl_methyl	"Number of aryl methyl sites for hydroxylation"	"Constitutional descriptor"	1.0
RDKit	2D	fr_azide	"Number of azide groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_azo	"Number of azo groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_barbitur	"Number of barbiturate groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_benzene	"Number of benzene rings"	"Constitutional descriptor"	4.0
RDKit	2D	fr_benzodiazepine	"Number of benzodiazepines with no additional fused rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_bicyclic	Bicyclic	"Constitutional descriptor"	4.0
RDKit	2D	fr_diazo	"Number of diazo groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_dihydropyridine	"Number of dihydropyridines"	"Constitutional descriptor"	0.0
RDKit	2D	fr_epoxide	"Number of epoxide rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_ester	"Number of esters"	"Constitutional descriptor"	2.0
RDKit	2D	fr_ether	"Number of ether oxygens"	"Constitutional descriptor"	4.0
RDKit	2D	fr_furan	"Number of furan rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_guanido	"Number of guanidine groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_halogen	"Number of halogens"	"Constitutional descriptor"	0.0
RDKit	2D	fr_hdrzine	"Number of hydrazine groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_hdrzone	"Number of hydrazone groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_imidazole	"Number of imidazole rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_imide	"Number of imide groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_isocyan	"Number of isocyanates"	"Constitutional descriptor"	0.0
RDKit	2D	fr_isothiocyan	"Number of isothiocyanates"	"Constitutional descriptor"	0.0
RDKit	2D	fr_ketone	"Number of ketones"	"Constitutional descriptor"	1.0
RDKit	2D	fr_ketone_Topliss	"Number of ketones excluding diaryl, a,b-unsat."	"Constitutional descriptor"	1.0
RDKit	2D	fr_lactam	"Number of beta lactams"	"Constitutional descriptor"	0.0
RDKit	2D	fr_lactone	"Number of cyclic esters (lactones)"	"Constitutional descriptor"	1.0
RDKit	2D	fr_methoxy	"Number of methoxy groups -OCH3"	"Constitutional descriptor"	0.0
RDKit	2D	fr_morpholine	"Number of morpholine rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_nitrile	"Number of nitriles"	"Constitutional descriptor"	0.0
RDKit	2D	fr_nitro	"Number of nitro groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_nitro_arom	"Number of nitro benzene ring substituents"	"Constitutional descriptor"	0.0
RDKit	2D	fr_nitro_arom_nonortho	"Number of non-ortho nitro benzene ring substituents"	"Constitutional descriptor"	0.0
RDKit	2D	fr_nitroso	"Number of nitroso groups, excluding NO2"	"Constitutional descriptor"	0.0
RDKit	2D	fr_oxazole	"Number of oxazole rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_oxime	"Number of oxime groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_para_hydroxylation	"Number of para-hydroxylation sites"	"Constitutional descriptor"	0.0
RDKit	2D	fr_phenol	"Number of phenols"	"Constitutional descriptor"	8.0
RDKit	2D	fr_phenol_noOrthoHbond	"Number of phenolic OH excluding ortho intramolecular Hbond substituents"	"Constitutional descriptor"	8.0
RDKit	2D	fr_phos_acid	"Number of phosphoric acid groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_phos_ester	"Number of phosphoric ester groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_piperdine	"Number of piperdine rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_piperzine	"Number of piperzine rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_priamide	"Number of primary amides"	"Constitutional descriptor"	0.0
RDKit	2D	fr_prisulfonamd	"Number of primary sulfonamides"	"Constitutional descriptor"	0.0
RDKit	2D	fr_pyridine	"Number of pyridine rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_quatN	"Number of quarternary nitrogens"	"Constitutional descriptor"	0.0
RDKit	2D	fr_sulfide	"Number of thioether"	"Constitutional descriptor"	0.0
RDKit	2D	fr_sulfonamd	"Number of sulfonamides"	"Constitutional descriptor"	0.0
RDKit	2D	fr_sulfone	"Number of sulfone groups"	"Constitutional descriptor"	0.0
RDKit	2D	fr_term_acetylene	"Number of terminal acetylenes"	"Constitutional descriptor"	0.0
RDKit	2D	fr_tetrazole	"Number of tetrazole rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_thiazole	"Number of thiazole rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_thiocyan	"Number of thiocyanates"	"Constitutional descriptor"	0.0
RDKit	2D	fr_thiophene	"Number of thiophene rings"	"Constitutional descriptor"	0.0
RDKit	2D	fr_unbrch_alkane	"Number of unbranched alkanes of at least 4 members"	"Constitutional descriptor"	0.0
RDKit	2D	fr_urea	"Number of urea groups"	"Constitutional descriptor"	0.0
RDKit	2D	qed	"Quantitative estimation of drug-likeness"	"Topological descriptor"	0.0773568818344296