Methyl 3-(difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylate
4-(Bromomethyl)-2-iodo-3-nitro-5-(trifluoromethoxy)pyridine
6-(Aminomethyl)-3-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
5-(Bromomethyl)-3-iodo-4-nitro-2-(trifluoromethoxy)pyridine