6-(Chloromethyl)-2-fluoro-4-methyl-3-(trifluoromethoxy)pyridine
2-Cyano-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Cyano-6-(fluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-cyano-6-hydroxy-3-(trifluoromethoxy)pyridine