InChI=1S/C43H72O7/c1-7-9-20-26-39-35(5)36(6)41(50-39)28-22-17-14-15-19-24-30-43(46)48-37(31-44)32-47-42(45)29-23-18-13-11-10-12-16-21-27-40-34(4)33(3)38(49-40)25-8-2/h37,44H,7-32H2,1-6H3/t37-/m0/s1