InChI=1S/C52H100O6/c1-5-8-10-12-14-16-18-20-21-22-23-24-25-27-28-30-35-39-43-50(53)56-46-49(47-57-51(54)44-40-36-33-32-34-38-42-48(4)7-3)58-52(55)45-41-37-31-29-26-19-17-15-13-11-9-6-2/h48-49H,5-47H2,1-4H3/t48?,49-/m0/s1