InChI=1/C24H23BrN4O/c1-17-4-2-3-5-21(17)26-24-23(27-22-11-8-19(25)16-29(22)24)18-6-9-20(10-7-18)28-12-14-30-15-13-28/h2-11,16,26H,12-15H2,1H3 B9D9A3E0EA208B64