C=C(CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C[C@@H](O)[C@@]4(O)C[C@@H](O)CC(=O)[C@]4(C)[C@H]3CC[C@]12C)C(C)C	(3R,5R,6R,8S,9S,10R,13R,14S,17R)-3,5,6-trihydroxy-10,13-dimethyl-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]-3,4,6,7,8,9,11,12,14,15,16,17-dodecahydro-2H-cyclopenta[a]phenanthren-1-one