InChI=1S/C53H102O6/c1-4-7-10-13-15-17-19-21-23-25-26-28-30-32-34-36-38-41-44-47-53(56)59-50(48-57-51(54)45-42-39-12-9-6-3)49-58-52(55)46-43-40-37-35-33-31-29-27-24-22-20-18-16-14-11-8-5-2/h50H,4-49H2,1-3H3/t50-/m0/s1