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