Methyl 5-(aminomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Fluoro-5-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid
Methyl 3-(aminomethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-6-carboxylate
5-Fluoro-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetic acid