C=C(C(=O)C[C@@H](C)[C@H]1CCC2=C3CC[C@H]4[C@H](C)[C@@H](O)CC[C@]4(C)[C@H]3CC[C@@]21C)C(C)C	(6R)-6-[(3S,4S,5S,9R,10S,13R,17R)-3-hydroxy-4,10,13-trimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-3-methylideneheptan-4-one