2-(Chloromethyl)-6-(difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine
5-(Chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-methanol
2-(Chloromethyl)-6-(difluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine
6-(Chloromethyl)-3-(difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine