InChI=1S/C52H100O6/c1-6-8-9-10-11-12-13-20-24-27-34-39-44-52(55)58-49(46-57-51(54)43-38-33-29-28-31-36-41-48(5)7-2)45-56-50(53)42-37-32-26-23-21-18-16-14-15-17-19-22-25-30-35-40-47(3)4/h47-49H,6-46H2,1-5H3/t48?,49-/m0/s1