Methyl 6-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Fluoro-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 2-(chloromethyl)-5-cyano-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3-(bromomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-6-acetate