InChI=1/C26H28N4O2/c31-25(23-9-5-2-6-10-23)28-24(19-21-7-3-1-4-8-21)26(32)30-17-15-29(16-18-30)20-22-11-13-27-14-12-22/h1-14,24H,15-20H2,(H,28,31)/t24-/m1/s1/f/h28H	191D3C019175B63C