6-Bromo-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Chloro-2-(fluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine
3-Bromo-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-Bromo-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-carboxaldehyde