InChI=1/C24H23BrN4O/c1-3-16-5-7-18(8-6-16)23-12-21(20-11-19(25)9-10-22(20)28-23)24(30)26-13-17-14-27-29(4-2)15-17/h5-12,14-15H,3-4,13H2,1-2H3,(H,26,30)/f/h26H 5C40200D293DDCAE