InChI=1S/C42H79NO8/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-38(46)43-35(34-50-42-41(49)40(48)39(47)37(33-44)51-42)36(45)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h17-18,29,31,35-37,39-42,44-45,47-49H,3-16,19-28,30,32-34H2,1-2H3,(H,43,46)/t35?,36?,37-,39+,40+,41-,42-/m1/s1