Chemical Name : 4-[(11β,17-dihydroxy-6α-methyl-3,20-dioxopregn-4-en-21-yl)oxy]-4-oxobutanoic acid (as per EP)

Smiles : C[C@@]12[C@](C(COC(CCC(O)=O)=O)=O)(O)CC[C@@]1([H])[C@]3([H])C[C@H](C)C4=CC(CC[C@]4(C)[C@@]3([H])[C@@H](O)C2)=O