InChI=1/C26H26N4O/c27-16-19-5-3-6-21(15-19)20-10-13-29(14-11-20)26(31)24-18-30(22-7-4-12-28-17-22)25-9-2-1-8-23(24)25/h1-9,12,15,17-18,20H,10-11,13-14,16,27H2/p+1/fC26H27N4O/h27H/q+1 964E91C09A1BF9C9