InChI=1S/C24H20N4O2/c29-24(22-7-4-14-26-23(22)27-17-18-12-15-25-16-13-18)28-19-8-10-21(11-9-19)30-20-5-2-1-3-6-20/h1-16H,17H2,(H,26,27)(H,28,29)