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
2-Fluoro-6-methyl-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine