Ethyl 2-(aminomethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-carboxylate
4-(Chloromethyl)-5-(difluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
4-(Chloromethyl)-3-(difluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine
4-(Bromomethyl)-6-(difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine