17-cyclopropylmethyl-3,14beta-dihydroxy-4,5alpha-epoxy-6beta-(N-methyl-trans-3-(3-furyl)acrylamido)morphinan hydrochloride
17-cyclopropylmethyl-3,14beta-dihydroxy-4,5alpha-epoxy-6beta-(n-methyl-trans-3-(3-furyl)acrylamido)morphinan hydrochloride