(1S,2R)-2-[(1S)-1-[(pyridin-2-yloxy)methyl]-1,2,3,4-tetrahydroisoquinoline-2-carbonyl]cyclohexane-1-carboxylic acid

benzyl (1S,2R)-2-[(1R)-1-benzyl-1,2,3,4-tetrahydroisoquinoline-2-carbonyl]cyclohexane-1-carboxylate

(1S,2R)-2-[(1R)-1-benzyl-1,2,3,4-tetrahydroisoquinoline-2-carbonyl]cyclohexane-1-carboxylic acid

1-{[(1S)-2-benzyl-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}pyrrolidine-2,5-dione

(S)-1-((1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)pyrrolidine-2,5-dione