2-Chloro-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylic acid
4-Chloro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetonitrile
2-Chloro-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 3-chloro-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate