rac-(4bR,8aS,9R)-3,4-dimethoxy-11-methyl-6-methylene-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene

rac-(4bR,8aS,9S,10R)-3,4-dimethoxy-11-methyl-6-methylene-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-10-ol

(+/-)-thebaine

(+/-)-dihydrocodeinone