InChI=1/C23H19BrN2O2S/c1-23(2,28-17-12-10-16(24)11-13-17)21(27)26-22-25-20(14-29-22)19-9-5-7-15-6-3-4-8-18(15)19/h3-14H,1-2H3,(H,25,26,27)/f/h26H 35AC5B4D9484D6BF