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