InChI=1S/C34H42N4O6/c1-23(19-21-39)29(34(42)43)36-33(41)30(37-32(40)28(38(2)3)22-25-10-6-4-7-11-25)31(26-12-8-5-9-13-26)44-27-16-14-24(15-17-27)18-20-35/h4-18,20,23,28-31,39H,19,21-22,35H2,1-3H3,(H,36,41)(H,37,40)(H,42,43)