Chemical Name: (3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
Synonym: 7-(4-Bromobutoxy)-3,4-dihydroquinolin-2-one,
Smile: C[C@]1([C@](CC2)([H])[C@]3([H])CC=C4C[C@@H](OC(C)=O)CC[C@]4(C)[C@@]3([H])CC1)C2=O