123199-80-4 BRN 4196905 Benzamide, N-(5,6-dimethyl-1H-benzimidazol-2-yl)-2-hydroxy- N-(5,6-Dimethyl-1H-benzimidazol-2-yl)-2-hydroxybenzamide N-(5,6-Dimethylbenzimidazol-2-yl)salicylamide