Ethyl 3-(aminomethyl)-5-bromo-4-(trifluoromethoxy)pyridine-2-carboxylate
4-Bromo-3-methoxy-2-(trifluoromethoxy)pyridine-6-methanol
3-Bromo-2-methoxy-6-nitro-5-(trifluoromethoxy)pyridine
Ethyl 5-(aminomethyl)-4-bromo-2-(trifluoromethoxy)pyridine-3-carboxylate