1-(2-Chlorophenyl)-3-(1-methyl-1,2,5,6-tetrahydro-4-pyridinyl)isoquinoline hydrochloride 92123-88-1 Isoquinoline, 1-(2-chlorophenyl)-3-(1-methyl-1,2,5,6-tetrahydro-4-pyridinyl)-, hydrochloride