3-(Bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-6-methanol
3-Fluoro-6-iodo-4-nitro-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-cyano-4-(trifluoromethoxy)pyridine-3-acetic acid
2-(Bromomethyl)-5-cyano-6-(trifluoromethoxy)pyridine-3-acetic acid