InChI=1/C24H20N4O/c1-16-6-8-17(9-7-16)10-11-19-12-14-25-22-21(19)23(29)27-24(26-22)28-15-13-18-4-2-3-5-20(18)28/h2-12,14H,13,15H2,1H3,(H,25,26,27,29)/b11-10+/f/h27H 9CF11D172EAF85B1