InChI=1S/C57H110O6/c1-6-8-9-10-11-12-13-14-15-16-17-21-24-27-32-37-42-47-55(58)61-50-54(51-62-56(59)48-43-38-34-29-30-35-40-45-52(3)4)63-57(60)49-44-39-33-28-25-22-19-18-20-23-26-31-36-41-46-53(5)7-2/h52-54H,6-51H2,1-5H3/t53?,54-/m0/s1