4-Chloro-2-(chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine
3-Chloro-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-acetonitrile
3-Chloro-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-acetonitrile
6-Chloro-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile