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