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
4-Chloro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetonitrile