3-(Bromomethyl)-4-fluoro-5-methoxy-2-(trifluoromethoxy)pyridine
4-(Bromomethyl)-2-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine
4-Fluoro-3-methoxy-2-(trifluoromethoxy)pyridine-5-acetonitrile
3-(Bromomethyl)-5-hydroxy-4-iodo-2-(trifluoromethoxy)pyridine