Chemical Name: 4,5α:4′,5′α-Diepoxy-3,3′-dihydroxy-17,17′-dimethyl-2,2′-bimorphinanyl-6,6′-dione (as per EP)
Smiles: OC1=C(C2=C(O)C(O[C@@]3([H])C(CC4)=O)=C([C@]3(CC5)[C@]4([H])[C@@](N5C)([H])C6)C6=C2)C=C7C8=C1O[C@](C(CC9)=O)([H])[C@@]8(CCN%10C)[C@]9([H])[C@@]%10([H])C7