5-(Aminomethyl)-3-bromo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 5-bromo-2-nitro-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-5-bromo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 4-bromo-5-nitro-3-(trifluoromethoxy)pyridine-2-carboxylate