CC(=O)O[C@@H]1OCC2=CC[C@H]3[C@]4(C)CC[C@H]5C(C)(C)CCC[C@]5(C)[C@H]4CC(=O)[C@]3(C)[C@H]21	[(1S,5aS,5bR,7aS,11aS,11bR,13aS,13bS)-5b,8,8,11a,13a-pentamethyl-13-oxo-3,5,5a,6,7,7a,9,10,11,11b,12,13b-dodecahydro-1H-phenanthro[1,2-g][2]benzofuran-1-yl] acetate