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