3-(Chloromethyl)-6-cyano-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Chloro-6-methyl-2-(trifluoromethoxy)pyridine-5-carboxylic acid
5-Cyano-2-methyl-4-(trifluoromethoxy)pyridine-3-methanol
4-(Chloromethyl)-5-cyano-3-(trifluoromethoxy)pyridine-2-acetonitrile