2-Cyano-3-methoxy-5-nitro-6-(trifluoromethoxy)pyridine
3-Cyano-4-(fluoromethyl)-5-methoxy-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Fluoro-5-nitro-3-(trifluoromethoxy)pyridine-6-carbonyl chloride