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