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