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