Ethyl 3-cyano-2-nitro-6-(trifluoromethoxy)pyridine-4-carboxylate
3-(Bromomethyl)-2-fluoro-4-hydroxy-5-(trifluoromethoxy)pyridine
3-Fluoro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde