Methyl 3-cyano-5-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate
3-(Chloromethyl)-4-fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine
Ethyl 2-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine-6-acetate