Methyl 2-(aminomethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3-(chloromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-(chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylate