InChI=1/C23H17BrN4O/c1-15-5-7-17(8-6-15)22-26-14-20(21(28-22)16-9-11-25-12-10-16)23(29)27-19-4-2-3-18(24)13-19/h2-14H,1H3,(H,27,29)/f/h27H 8693279394D7F0B7