1,3,4,6,7,11b-Hexahydro-2-(4-chlorophenyl)-9,10-dimethoxy-2H-benzo(a)quinolizine HCl 2H-Benzo(a)quinolizine, 1,3,4,6,7,11b-hexahydro-2-(4-chlorophenyl)-9,10-dimethoxy-, hydrochloride DK1861650 Quillifoline hydrochloride