InChI=1/C20H17BrN4O3/c21-17-12-16(25(27)28)9-10-18(17)24-20(26)19(14-6-2-1-3-7-14)23-13-15-8-4-5-11-22-15/h1-12,19,23H,13H2,(H,24,26)/p+1/t19-/m0/s1/fC20H18BrN4O3/h23-24H/q+1	9CAD88CA667CC9E7