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