2-(Bromomethyl)-6-iodo-3-(trifluoromethoxy)pyridine-4-acetic acid
2-(Aminomethyl)-6-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Aminomethyl)-5-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid
6-(Bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid