4-Chloro-3-cyano-5-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 2-chloro-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
3-Chloro-5-cyano-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Chloro-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid