Chemical Name : 11β,17α,20-Trihydroxy-21-nor-14(15)a-homopregnane-1,4-diene-3,16-dione 20-phosphate (as per USP)

Smiles : O=C1C=C[C@@]2(C)C(CC[C@]3([H])[C@]2([H])[C@@H](O)C[C@@]4(C)[C@@]3([H])CCC([C@]4(O)COP(O)(O)=O)=O)=C1