InChI=1S/C53H102O6/c1-6-8-9-31-38-43-51(54)57-46-50(47-58-52(55)44-39-34-29-25-22-18-19-23-27-32-36-41-48(3)4)59-53(56)45-40-35-30-26-21-17-15-13-11-10-12-14-16-20-24-28-33-37-42-49(5)7-2/h48-50H,6-47H2,1-5H3/t49?,50-/m0/s1