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