InChI=1S/C43H80O6/c1-4-7-10-13-16-19-20-21-22-25-27-30-33-36-42(45)48-39-40(49-43(46)37-34-31-28-24-18-15-12-9-6-3)38-47-41(44)35-32-29-26-23-17-14-11-8-5-2/h19-20,40H,4-18,21-39H2,1-3H3/b20-19-/t40-/m0/s1