InChI=1/C26H19BrN2O3S/c1-2-15-8-13-19-20(14-15)33-26(28-19)29-22(16-9-11-18(27)12-10-16)21(24(31)25(29)32)23(30)17-6-4-3-5-7-17/h3-14,22,31H,2H2,1H3/p-1/t22-/m0/s1/fC26H18BrN2O3S/h31h/q-1 585C5CFFD48689B3