3-(Bromomethyl)-4-fluoro-6-nitro-2-(trifluoromethoxy)pyridine
4-Fluoro-6-hydroxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
3-(Bromomethyl)-4-fluoro-2-iodo-6-(trifluoromethoxy)pyridine
3-(Bromomethyl)-4-fluoro-2-nitro-6-(trifluoromethoxy)pyridine