CC(C)=CCC[C@@H](C(=O)O)[C@H]1C[C@H](O)[C@@]2(C)C3=C(CC[C@]12C)[C@@]1(C)CCC(=O)C(C)(C)C1CC3	(2R)-2-[(10S,13R,14R,15S,17R)-15-hydroxy-4,4,10,13,14-pentamethyl-3-oxo-1,2,5,6,7,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]-6-methylhept-5-enoic acid