6-Bromo-3-(chloromethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine
2-Bromo-4-(difluoromethyl)-6-methylpyridine-3-carbonyl chloride
2-Bromo-4-(difluoromethyl)-5-methylpyridine-3-carbonyl chloride
2-Bromo-5-(chloromethyl)-3-(difluoromethyl)-6-(trifluoromethyl)pyridine