Ethyl 2-(aminomethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-(aminomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 5-(aminomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(aminomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate