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