6-Fluoro-4-nitro-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
6-(Bromomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-methanol
5-Cyano-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid
2-(Bromomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-3-methanol