Methyl 3-amino-4-iodo-5-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-amino-2-iodo-6-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 6-amino-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Bromo-2-cyano-5-(trifluoromethoxy)pyridine-6-acetonitrile