InChI=1/C20H17BrN4OS/c21-16-10-17(25-20(26)15(11-22)12-4-2-1-3-5-12)27-18(16)13-6-8-23-19-14(13)7-9-24-19/h1-10,15H,11,22H2,(H,23,24)(H,25,26)/p+1/t15-/m0/s1/fC20H18BrN4OS/h22,24-25H/q+1 FF5A3A8D599E0543