Ethyl 2-bromo-4-iodo-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-bromo-6-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
6-Bromo-2-(chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine
Methyl 5-bromo-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate