Ethyl 2-iodo-6-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 6-iodo-2-methyl-3-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-(aminomethyl)-4-iodo-6-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-iodo-6-methyl-4-(trifluoromethoxy)pyridine-3-acetate