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