2-Bromo-3-methoxy-6-(trifluoromethoxy)pyridine-5-acetonitrile
6-(Aminomethyl)-2-bromo-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Bromo-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Aminomethyl)-3-bromo-5-(trifluoromethoxy)pyridine-4-acetic acid