Ethyl 2-fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetate
6-Fluoro-2-nitro-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
4-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-2-sulfonamide
4-Fluoro-3-nitro-2-(trifluoromethoxy)pyridine-6-sulfonamide