InChI=1S/C40H74N2O5/c1-3-5-7-9-11-13-15-17-19-21-23-26-35(32-38(44)42-36-27-24-30-41-39(36)45)47-40(46)37(43)29-28-34-31-33(34)25-22-20-18-16-14-12-10-8-6-4-2/h33-37,43H,3-32H2,1-2H3,(H,41,45)(H,42,44)/t33-,34+,35-,36-,37-/m1/s1