Methyl 5-(aminomethyl)-3-bromo-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-(aminomethyl)-3-bromo-4-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(aminomethyl)-5-bromo-2-(trifluoromethoxy)pyridine-6-acetate
Methyl 5-(aminomethyl)-4-bromo-2-(trifluoromethoxy)pyridine-3-acetate