Ethyl 3-(chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-5-acetate
2-(Aminomethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 4-(chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-(aminomethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate