4-Chloro-3-nitro-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Cyano-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxaldehyde
2-Cyano-6-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine
4-Cyano-5-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide