Ethyl 2-(chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Cyano-4-methyl-3-nitro-6-(trifluoromethoxy)pyridine
2-Cyano-3-methyl-4-nitro-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-5-carboxaldehyde