methyl (4aS,R)-3-[(4'-chloro-[1,1'-biphenyl]-2-yl)methyl]-2,3,4,4a,5,6-hexahydro-1H-pyrazino[1,2-a]quinoline-8-carboxylate
9H-fluorene
2-chloro-9H-fluorene
Methyl 2-[(4'-chloro[1,1'-biphenyl]-2-yl)methyl]-1,2,3,4,10,10a-hexahydropyrido[4',3':4,5]pyrrolo[1,2-a]pyrazine-8-carboxylate
ethyl 1-((4'-chlorobiphenyl-2-yl)methyl)-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylate