InChI=1S/C34H40N4O5/c1-5-23(2)29(35)33(40)36-21-20-24-16-18-27(19-17-24)43-31(26-14-10-7-11-15-26)30(34(41)42)37-32(39)28(38(3)4)22-25-12-8-6-9-13-25/h5-21,23,28-31H,1,22,35H2,2-4H3,(H,36,40)(H,37,39)(H,41,42)