CC(C)C/C=C/[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](OC=O)CC[C@]4(C)[C@H]3CC[C@]12C	[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(E,2R)-6-methylhept-3-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] formate