Ethyl 4-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-3-acetate
2-Fluoro-6-(fluoromethyl)-5-nitro-3-(trifluoromethoxy)pyridine
Ethyl 5-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-acetate
5-Cyano-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde