3-Hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylic acid
2-(Bromomethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-6-methanol
2-(Bromomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-5-methanol
2-Fluoro-3-methyl-6-(trifluoromethoxy)pyridine-4-methanol