InChI=1/C21H16BrN3O6/c1-3-28-16-10-12(9-14(22)18(16)30-21(27)15-5-4-6-29-15)8-13-19(23)25-17(24-20(13)26)7-11(2)31-25/h4-10,23H,3H2,1-2H3/b13-8-,23-19?	8C1DB26B3F7CA960