InChI=1/C26H34N4O5/c1-19-8-10-20(11-9-19)25(26(33)28-18-21-6-5-16-35-21)30(15-17-34-2)24(32)13-12-23(31)29-22-7-3-4-14-27-22/h3-4,7-11,14,21,25H,5-6,12-13,15-18H2,1-2H3,(H,28,33)(H,27,29,31)/t21-,25-/m1/s1/f/h28-29H 0E0FB3E70CF40C02