InChI=1/C13H12BrNO3S2/c14-12-5-6-13(19-12)20(16,17)15-10-7-9-3-1-2-4-11(9)18-8-10/h1-6,10,15H,7-8H2/t10-/m0/s1 B646B72C4F2D8F3A