3-(Aminomethyl)-6-iodo-4-nitro-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-(difluoromethyl)-6-iodo-5-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-(difluoromethyl)-5-iodo-4-(trifluoromethoxy)pyridine
Ethyl 5-(bromomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate