4-Chloro-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
4-(Chloromethyl)-2-cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Ethyl 5-cyano-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
4-Chloro-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetonitrile