5-(Aminomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetonitrile
4-(Aminomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-carboxylic acid
3-(Fluoromethyl)-2-iodo-5-(trifluoromethoxy)pyridine-6-carboxylic acid