6-(Bromomethyl)-3-chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-5-chloro-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-5-chloro-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-chloro-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine