2-(2,4,5-Trichlorophenyl)-5-(trifluoromethyl)pyridine-3-acetonitrile
2-(2,4,5-Trichlorophenyl)-4-(trifluoromethyl)pyridine-3-acetonitrile
2-(2,4,5-Trichlorophenyl)-3-(trifluoromethyl)pyridine-4-acetonitrile
6-(2,4,5-Trichlorophenyl)pyridine-2-acetonitrile