InChI=1S/C52H100O6/c1-5-8-10-12-14-16-18-20-21-23-25-27-32-36-40-44-51(54)57-47-49(58-52(55)45-41-37-33-29-28-30-34-38-42-48(4)7-3)46-56-50(53)43-39-35-31-26-24-22-19-17-15-13-11-9-6-2/h48-49H,5-47H2,1-4H3/t48?,49-/m1/s1