InChI=1/C26H26N4O/c1-18-22(15-25(31)28-17-19-13-14-24(27-16-19)30(2)3)26(20-9-5-4-6-10-20)21-11-7-8-12-23(21)29-18/h4-14,16H,15,17H2,1-3H3,(H,28,31)/p+1/fC26H27N4O/h27-28H/q+1 8D43A440DD0DA448