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