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