InChI=1/C26H36N4O4/c1-18-15-20(24(31)32)16-29-21(18)17-30(14-6-5-12-28-25(33)34-26(2,3)4)22-11-7-9-19-10-8-13-27-23(19)22/h8,10,13,15-16,22H,5-7,9,11-12,14,17H2,1-4H3,(H,28,33)(H,31,32)/t22-/m1/s1/f/h28,30H FA23CB42EBE66689