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