Ethyl 3-chloro-5-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
3-Chloro-6-cyano-2-(trifluoromethoxy)pyridine-4-acetic acid
2-Chloro-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Chloro-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-carboxaldehyde