1H-Benzimidazole-5-carbonitrile, 7-chloro-2-(trifluoromethyl)- 4-Chloro-2-(trifluoromethyl)benzimidazole-6-carbonitrile 89427-07-6 Benzimidazole-6-carbonitrile, 4-chloro-2-(trifluoromethyl)-