InChI=1/C21H15BrN2O2S2/c22-17-13-11-16(12-14-17)20-15-27-21(24(20)18-7-3-1-4-8-18)23-28(25,26)19-9-5-2-6-10-19/h1-15H/p+1/fC21H16BrN2O2S2/h23H/q+1 F626B2C3223B5C60