InChI=1/C26H28N4O/c1-4-5-15-31-22-11-8-19(9-12-22)25-23-16-20(18(2)3)10-13-24(23)28-26(30-29-25)21-7-6-14-27-17-21/h6-14,16-18H,4-5,15H2,1-3H3,(H,28,30)/f/h30H EFCF0D8E79E16D96