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