Methyl 3-amino-2-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-amino-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
2-Amino-3-hydroxy-5-(trifluoromethoxy)pyridine-4-methanol
3-Amino-5-nitro-6-(trifluoromethoxy)pyridine-2-acetonitrile