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