InChI=1/C20H16BrN5O3S/c21-10-5-6-13-12(7-10)17(18(28)23-13)25-24-15(27)8-26-9-22-19-16(20(26)29)11-3-1-2-4-14(11)30-19/h5-7,9H,1-4,8H2,(H,24,27)(H,23,25,28)/p+1/fC20H17BrN5O3S/h23-25H/q+1 AF6155115A2B7059