2-Chloro-6-cyano-5-(trifluoromethoxy)pyridine-3-acetonitrile
5-Chloro-2-(fluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine
5-Chloro-3-hydroxy-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Chloro-6-cyano-3-(trifluoromethoxy)pyridine-5-acetonitrile