2-(Chloromethyl)-4-cyano-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Chloromethyl)-6-fluoro-2-iodo-3-(trifluoromethoxy)pyridine
Ethyl 5-(bromomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-carboxylate
2-(Chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-4-acetonitrile