Methyl 2-amino-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
2-Amino-6-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonamide
6-Amino-3-hydroxy-4-(trifluoromethoxy)pyridine-2-sulfonamide
2-Amino-5-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonamide