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