InChI=1/C13H16BrN3O5S/c1-16(10-4-5-23(21,22)8-10)7-13(18)15-12-3-2-9(17(19)20)6-11(12)14/h2-3,6,10H,4-5,7-8H2,1H3,(H,15,18)/t10-/m1/s1/f/h16H 3B7F53020BD48F45