Ethyl 2-(chloromethyl)-4-cyano-3-(trifluoromethoxy)pyridine-5-carboxylate
4-Hydroxy-3-iodo-5-methoxy-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-acetonitrile
Ethyl 2-(chloromethyl)-3-cyano-4-(trifluoromethoxy)pyridine-5-carboxylate