4-[(4-chlorophenyl)methyl]-2-(1-methyl-hexahydro-1H-azepin-3-yl)-1(2H)-phthalazinone
1,1-dimethylethyl 3-hydroxy-hexahydro-1H-azepine-1-carboxylate
1,1-dimethylethyl 3-[4-[(4-chlorophenyl)methyl]-1-oxo-2(1H)-phthalazinyl]-hexahydro-1H-azepine-1-carboxylate
4-[(4-chlorophenyl)methyl]-2-(hexahydro-1H-azepin-3-yl)-1(2H)-phthalazinone