2-Cyano-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
5-(Chloromethyl)-2-cyano-3-(trifluoromethoxy)pyridine-6-acetic acid
3-Fluoro-5-iodo-2-(trifluoromethoxy)pyridine-6-sulfonamide
2-Cyano-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde