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