InChI=1S/C56H108O6/c1-5-8-10-12-13-14-15-16-17-20-25-28-31-34-37-41-45-49-56(59)62-53(50-60-54(57)47-43-38-11-9-6-2)51-61-55(58)48-44-40-36-33-30-27-24-22-19-18-21-23-26-29-32-35-39-42-46-52(4)7-3/h52-53H,5-51H2,1-4H3/t52?,53-/m0/s1