Ethyl 2-(difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-4-acetate
3-(Bromomethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-methanol
Ethyl 6-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetate
2-(Bromomethyl)-5-(difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine