Chemical Name : 17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-yl acetate (as per EP)

Smiles : C[C@]([C@@]1(O)C(COC(C)=O)=O)(C2)[C@](CC1)([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(C=C4)C)([H])C2=O