C=C(C)[C@H](C)/C=C/[C@@H](C)[C@H]1CC=C2C3=C(CC[C@@]21C)[C@@]1(C)C=CC(=O)C[C@]1(O)CC3	(5R,10R,13R,17R)-17-[(2R,3E,5R)-5,6-dimethylhepta-3,6-dien-2-yl]-5-hydroxy-10,13-dimethyl-6,7,11,12,16,17-hexahydro-4H-cyclopenta[a]phenanthren-3-one