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