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