5-Cyano-2-nitro-3-(trifluoromethoxy)pyridine-6-acetic acid
3-(Chloromethyl)-6-fluoro-4-hydroxy-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3-cyano-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-(Aminomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-6-carboxaldehyde