IUPAC:(2-hydroxyethyl)trimethylazanium; 5-(3'-{2-[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}-2'-hydroxy-[1,1'-biphenyl]-3-yl)-1H-1,2,3,4-tetrazol-1-ide
IUPAC:(2-hydroxyethyl)trimethylazanium; 5-(3'-{2-[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}-2'-hydroxy-[1,1'-biphenyl]-3-yl)-1H-1,2,3,4-tetrazol-1-ide