InChI=1/C26H26N4O3/c31-23(28-21-13-7-14-22(17-21)30-16-8-15-24(30)32)18-27-25(19-9-3-1-4-10-19)26(33)29-20-11-5-2-6-12-20/h1-7,9-14,17,25,27H,8,15-16,18H2,(H,28,31)(H,29,33)/t25-/m1/s1/f/h28-29H C5E746F54EE194B7