6-Cyano-4-hydroxy-3-(trifluoromethoxy)pyridine-2-methanol
2-(Chloromethyl)-4-fluoro-3-hydroxy-5-(trifluoromethoxy)pyridine
Ethyl 3-cyano-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
2-(Chloromethyl)-3-fluoro-5-hydroxy-6-(trifluoromethoxy)pyridine