3-[[4-[[2-(Benzoyloxy)ethyl]ethylamino]phenyl]azo]-1,4-dimethyl-4H-1,2,4-triazol-1-ium

3-[[4-[[2-(Benzoyloxy)ethyl]ethylamino]phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazol-4-ium

3-[[4-[Ethyl[2-(benzoyloxy)ethyl]amino]phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazole-4-ium