Ethyl 2-(difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 4-(aminomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-(difluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
2-(Bromomethyl)-6-(difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine