InChI=1S/C53H102O6/c1-6-9-10-31-38-43-51(54)57-46-50(47-58-52(55)44-39-34-29-25-22-21-24-28-33-37-42-49(5)8-3)59-53(56)45-40-35-30-26-20-18-16-14-12-11-13-15-17-19-23-27-32-36-41-48(4)7-2/h48-50H,6-47H2,1-5H3/t48?,49?,50-/m1/s1