Methyl 3-fluoro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Fluoro-4-nitro-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Fluoro-4-nitro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxaldehyde