InChI=1S/C43H80O5/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(46)48-41(39-44)40-47-42(45)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h18,20-21,23,41,44H,3-17,19,22,24-40H2,1-2H3/b21-20-,23-18-/t41-/m1/s1