5-Amino-3-(bromomethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-Amino-5-(bromomethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Amino-5-(bromomethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-Amino-4-(bromomethyl)-6-(trifluoromethoxy)pyridine-2-acetonitrile