6-(Chloromethyl)-4-fluoro-3-hydroxy-2-(trifluoromethoxy)pyridine
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