6H-Cyclohepta(b)quinoline, 7,8,9,10-tetrahydro-11-(4-(4-methoxyphenyl)-1-piperazinyl)-, dihydrochloride 7,8,9,10-Tetrahydro-11-(4-(4-methoxyphenyl)-1-piperazinyl)-6H-cyclohepta(b)quinoline 2HCl GU3516500