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