2-(2,6-Diethylphenylamino)-2-imidazoline;2-[(2,6-Diethylphenyl)imino]imidazolidine;N-(2,6-Diethylphenyl)imidazolidine-2-imine;NC-5;N-(2,6-Diethylphenyl)-4,5-dihydro-1H-imidazol-2-aminehydrochloride;2-Imidazoline,2-(2,6-diethylanilino)-,hydrochloride;N-(2,6-diethylphenyl)-4,5-dihydro-1H-imidazol-3-ium-2-amine;ST 91, 10 mM in DMSO