6-Fluoro-2-(fluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
2-Fluoro-6-(fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine
5-(Chloromethyl)-2-fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 6-fluoro-4-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate