3-(Bromomethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-6-methanol
4-(Chloromethyl)-2-(difluoromethyl)-6-hydroxy-3-methylpyridine
2-(Difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridine
2-(Chloromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde