Chemical Name: (8R,9S,10R,13S,14S,17R)-10,13-Dimethyl-3,5'-dioxo-3,4',5',8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-4'-carboxylic acid
Smiles: O=C(C1C[C@]2(OC1=O)CC[C@@]3([H])[C@]4([H])C=CC5=CC(C=C[C@]5(C)[C@@]4([H])CC[C@]23C)=O)O