IMPPAT Phytochemical information: 
(1S,4R,6R,7E,11R,12S)-14,16-dihydroxy-1,5,5,8-tetramethyl-12-(2-methylpropyl)-19-oxatetracyclo[9.8.0.04,6.013,18]nonadeca-7,13,15,17-tetraene-15,17-dicarbaldehyde