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