4-phenethyl-5-(4-(1-(2-hydroxyethyl)-3,5-dimethyl-4-pyrazolylazo)phenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
4-phenethyl-5-(4-(1-(2-hydroxyethyl)-3,5-dimethyl-4-pyrazolylazo)phenyl)-2,4-dihydro-3h-1,2,4-triazole-3-thione