Toluene-4-sulfonate8-chloro-2-methyl-2-methylamino-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-2-ium;
Toluene-4-sulfonate8-chloro-2-ethylamino-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-2-ium;
8-chloro-5-(2-(4-methoxyphenyl)ethyl)-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole
5-(2-(3-fluoro-4-methoxyphenyl)ethyl)-8-chloro.2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole