Methyl 3-iodo-2-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-iodo-6-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 2-iodo-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylate
4-Iodo-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxylic acid