Methyl 4-iodo-5-nitro-3-(trifluoromethoxy)pyridine-2-acetate
Ethyl 6-(aminomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetate
3-Methoxy-6-methyl-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
Ethyl 2-(aminomethyl)-5-iodo-3-(trifluoromethoxy)pyridine-4-acetate