6-(Bromomethyl)-2-hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine
5-(Chloromethyl)-3-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-4-acetic acid
2-(Chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-6-acetonitrile