3-Cyano-2-fluoro-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine
5-Amino-2,3-dihydroxy-6-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-(difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carbonyl chloride