IMPPAT Phytochemical information: 
[(1R,4S,6R,7R,11Z)-4-[(1R)-1-chloroethyl]-4-hydroxy-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-7-yl] acetate