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