Chemical Name : 21-Acetoxy-17α-hydroxypregna-1,4,9(11)-triene-3,20-dione

Smiles : C[C@@]1([C@@]2(O)C(COC(C)=O)=O)[C@](CC2)([H])[C@@](CCC3=CC4=O)([H])C([C@]3(C=C4)C)=CC1