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