InChI=1S/C53H102O6/c1-6-9-10-11-26-33-38-43-51(54)57-46-50(47-58-52(55)44-39-34-29-25-24-28-32-37-42-49(5)8-3)59-53(56)45-40-35-30-23-21-19-17-15-13-12-14-16-18-20-22-27-31-36-41-48(4)7-2/h48-50H,6-47H2,1-5H3/t48?,49?,50-/m0/s1