Chemical Name : 4-[(17-hydroxy-methyl-3,11,20-trioxopregna-1,4-dien-21-yl)]-4-oxobutanoic acid

Smiles : C[C@]([C@](C(COC(CCC(O)=O)=O)=O)(O)CC1)(C2)[C@]1([H])[C@@](C[C@H](C)C3=CC4=O)([H])[C@]([C@]3(C=C4)C)([H])C2=O