InChI=1/C28H26N4O3/c33-22(29-13-16-10-12-35-15-16)9-11-32-21-8-4-2-6-18(21)23-19-14-30-28(34)25(19)24-17-5-1-3-7-20(17)31-26(24)27(23)32/h1-8,16,31H,9-15H2,(H,29,33)(H,30,34)/t16-/m0/s1/f/h29-30H FED4E23B502F0601