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