2-Bromo-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-acetonitrile
4-(Aminomethyl)-2-bromo-3-(trifluoromethoxy)pyridine-5-methanol
4-Bromo-3-(chloromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-bromo-2-(trifluoromethoxy)pyridine-4-methanol