(S)-tert-butyl 1-((2S,3R)-3-((R)-4-benzyl-2-oxooxazolidine-3-carbonyl)-2-hydroxy-5-methyhexyl)-6,7-dimethoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate
almorexant
(S)-tert-butyl-6,7-dimethoxy-1-(4-(trifluoromethyl)phenethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
(S)-tert-butyl 1-(2-hydroxy-2-(4-(trifluoromethyl)phenyl)ethyl)-6,7-dimethoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate
(S)-6,7-dimethoxy-1-(4-(trifluoromethyl)phenethyl)-1,2,3,4-tetrahydroisoquinoline