Chemical Name: 17-(Cyclopropylmethyl)-4,5α-epoxy-14-hydroxy-3-methoxymorphinan-6-one (as per EP)
Smiles: O=C1[C@@]2([H])[C@]3(CCN4CC5CC5)C6=C(O2)C(OC)=CC=C6C[C@]4([H])[C@]3(O)CC1
Inchi: InChI=1S/C20H21NO5/c22-12-4-3-11-14-16(12)26-18-13(23)5-6-20(25)17(15(11)24)21(9-10-1-2-10)8-7-19(14,18)20/h3-4,10,17-18,22,25H,1-2,5-9H2/t17-,18+,19+,20-/m1/s1