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