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