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