Ethyl 5-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-(bromomethyl)-3-iodo-6-(trifluoromethoxy)pyridine-4-acetate
4-(Chloromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-2-methanol
3-(Chloromethyl)-4-(difluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine