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