4-Bromo-3-(bromomethyl)-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Bromo-3-(bromomethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
4-Bromo-3-(bromomethyl)-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
4-Bromo-2-(bromomethyl)-6-(trifluoromethoxy)pyridine-3-carboxaldehyde