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