IUPAC:2-(2-butyl-5-methyl-3-{[2'-(1H-1,2,3,4-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl]methyl}-3H-imidazo[4,5-b]pyridin-6-yl)pyridin-1-ium-1-olate
IUPAC:2-(2-butyl-5-methyl-3-{[2'-(1H-1,2,3,4-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl]methyl}-3H-imidazo[4,5-b]pyridin-6-yl)pyridin-1-ium-1-olate