Methyl 5-iodo-4-nitro-2-(trifluoromethoxy)pyridine-3-acetate
Methyl 3-iodo-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
5-(Aminomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetic acid
Methyl 3-iodo-4-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate