1H-Pyrido(4,3-b)indole, 2,3,4,5-tetrahydro-2-ethyl-8-methyl-5-(2-(6-methyl-3-pyridyl)ethyl)-

2-Ethyl-8-methyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole