6-Bromo-3-iodo-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Bromo-5-(chloromethyl)-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Bromo-2-fluoro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Bromo-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-carboxaldehyde