InChI=1S/C53H102O6/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-33-37-41-45-52(55)58-48-50(59-53(56)46-42-38-34-30-31-35-39-43-49(3)4)47-57-51(54)44-40-36-32-28-26-24-22-20-18-16-14-12-10-8-6-2/h49-50H,5-48H2,1-4H3/t50-/m1/s1