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