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