2-(Bromomethyl)-3-fluoro-6-iodo-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-fluoro-6-nitro-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-6-fluoro-2-iodo-5-(trifluoromethoxy)pyridine
2-Fluoro-6-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride