Ethyl 2-(bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-5-acetate
6-(Aminomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 4-(aminomethyl)-3-iodo-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 3-(bromomethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-acetate