4-Fluoro-2-iodo-6-(trifluoromethoxy)pyridine-3-acetonitrile
3-Chloro-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-methanol
6-(Chloromethyl)-2-cyano-4-(trifluoromethoxy)pyridine-3-acetic acid
4-Fluoro-2-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile