Methyl 2-amino-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate
3-Amino-5-iodo-4-(trifluoromethoxy)pyridine-2-methanol
2-Amino-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetic acid
Methyl 2-amino-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate