3-(Chloromethyl)-6-(difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
3-(Chloromethyl)-2-(difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
3-(Chloromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-6-acetonitrile