4-Cyano-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Chloromethyl)-3-cyano-5-(trifluoromethoxy)pyridine-4-methanol
4-Cyano-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Chloromethyl)-6-cyano-2-(trifluoromethoxy)pyridine-4-acetonitrile