InChI=1/C25H21BrN4O2/c26-20-7-3-6-18(14-20)24(31)30-23(13-17-5-4-11-27-15-17)25(32)28-12-10-19-16-29-22-9-2-1-8-21(19)22/h1-9,11,13-15H,10,12,16H2,(H,28,32)(H,30,31)/p+1/b23-13+/fC25H22BrN4O2/h28-30H/q+1 EF037E4F246CF646