Ethyl 2-amino-5-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-amino-3-iodo-5-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-amino-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate
3-Amino-6-iodo-2-(trifluoromethoxy)pyridine-5-acetic acid