(2S,5S,11R,14S,15R)-14-[(2R,5E)-7-HYDROXY-6-METHYLHEPT-5-EN-2-YL]-2,6,6,11,15-PENTAMETHYLTETRACYCLO[8.7.0.0(2),?.0(1)(1),(1)?]HEPTADECA-1(17),9-DIEN-5-OL

(2S,5S,11R,14S,15R)-14-[(2R,5E)-7-HYDROXY-6-METHYLHEPT-5-EN-2-YL]-2,6,6,11,15-PENTAMETHYLTETRACYCLO[8.7.0.0(2),?.0(1)(1),(1)?]HEPTADECA-1(17),9-DIEN-5-OL