CC(=O)O[C@@H]1C[C@H]2[C@@H](CCC3=CC(=O)C=C[C@@]32C)[C@@H]2CC[C@H]([C@H](C)[C@H](O)CCC(C)C)[C@@]12C [(8R,9S,10R,12R,13S,14S,17R)-17-[(2S,3R)-3-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-12-yl] acetate