InChI=1/C9H11Br2N3O3S/c1-5(9(12)13-15)14-18(16,17)8-4-6(10)2-3-7(8)11/h2-5,14-15H,1H3,(H2,12,13)/t5-/m1/s1/f/h12H2/b13-9- E923736649A78649