InChI=1/C23H17BrN4O2S/c1-30-18-6-4-5-17(11-18)28-22(29)19-7-2-3-8-20(19)26-23(28)31-14-16-13-27-12-15(24)9-10-21(27)25-16/h2-13H,14H2,1H3 BD8BD9BB95004400