3-(Chloromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-4-acetonitrile
5-Cyano-4-(fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
Methyl 3-cyano-2-hydroxy-6-(trifluoromethoxy)pyridine-4-acetate
3-(Chloromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-5-acetonitrile