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