1-ethyl-5-chloro-2-methyl-1H-benzimidazole, 1-Aethyl-5-chlor-2-methyl-benzimidazol, 5-chloro-1-ethyl-2-methyl-1H-benzoimidazole, 5-chloro-1-ethyl-2-methyl-benzimidazole, 1-Aethyl-5-chlor-2-methyl-1H-benzimidazol, Benzimidazole, 5-chloro-1-ethyl-2-methyl-, Benzimidazole,5-chloro-1-ethyl-2-methyl