126848-06-4 2-(2-(4-Methoxyphenyl)-1H-B enzimidazol-5-yl)-5-(4-methyl-1-piperazinyl)-1H-imidazo(4,5-b)pyridine 2-(2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl)-5-(4-methyl-1-piperazinyl)-1H-imidazo(4,5-b)pyridine