3-Fluoro-5-nitro-4-(trifluoromethoxy)pyridine-2-acetic acid
4-Fluoro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxaldehyde
Ethyl 6-fluoro-2-nitro-4-(trifluoromethoxy)pyridine-3-acetate
Ethyl 2-fluoro-6-nitro-3-(trifluoromethoxy)pyridine-4-acetate