3-(Chloromethyl)-5-cyano-6-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 4-(chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-2-carboxylate
2-(Chloromethyl)-3-cyano-5-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 4-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-carboxylate