2-(Chloromethyl)-6-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-acetonitrile
6-(Chloromethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-acetonitrile
2-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-acetonitrile
2-(Chloromethyl)-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-acetonitrile