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