3-(Chloromethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Cyano-6-(fluoromethyl)-5-nitro-3-(trifluoromethoxy)pyridine
2-Cyano-6-(fluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine
2-Cyano-4-(fluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine