Chemical Name : (8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6,17(2H)-trione

Smiles : C[C@@](C(C1=O)=CC2=O)(CC2)[C@]3([H])[C@](C1)([H])[C@@](CCC4=O)([H])[C@]4(C)CC3