InChI=1/C26H26N4O/c1-15-5-10-20(11-6-15)30-25-24(18(4)29-30)21(14-23(27-25)19-8-9-19)26(31)28-22-12-7-16(2)13-17(22)3/h5-7,10-14,19H,8-9H2,1-4H3,(H,28,31)/f/h28H 259042B5767138DD