6-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-carbonyl chloride
2-(Bromomethyl)-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-carbonyl chloride
2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carbonyl chloride
2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-carbonyl chloride