3-Amino-5-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 2-amino-4-bromo-5-(trifluoromethoxy)pyridine-3-carboxylate
2-Amino-6-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Amino-3-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde