InChI=1/C26H24N4O/c1-16-9-10-19(25(31)29-24-8-4-6-17-5-3-7-21(17)24)14-22(16)18-11-12-23-20(13-18)15-28-26(27-2)30-23/h4,6,8-15H,3,5,7H2,1-2H3,(H,29,31)(H,27,28,30)/f/h27,29H FFD87AEAACCFBDB9