InChI=1S/C53H102O6/c1-6-7-8-9-26-35-40-45-53(56)59-50(47-58-52(55)44-39-34-30-25-21-17-13-15-19-23-28-32-37-42-49(4)5)46-57-51(54)43-38-33-29-24-20-16-12-10-11-14-18-22-27-31-36-41-48(2)3/h48-50H,6-47H2,1-5H3/t50-/m0/s1