2-Chloro-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-5-acetic acid
3-(Bromomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 3-fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-5-acetate
3-(Bromomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-4-acetonitrile