3-Bromo-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-(Aminomethyl)-5-bromo-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Bromo-6-nitro-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Aminomethyl)-4-bromo-2-(trifluoromethoxy)pyridine-6-carboxaldehyde