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