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