InChI=1/C23H20N4O/c1-14-3-5-18(11-15(14)2)27-22-19-6-4-17(16-7-9-25-10-8-16)12-21(19)26-13-20(22)23(24)28/h3-13H,1-2H3,(H2,24,28)(H,26,27)/f/h27H,24H2 8DE59E6C76F39B49