InChI=1S/C56H108O6/c1-6-9-10-11-12-13-14-20-28-33-38-43-48-56(59)62-53(50-61-55(58)47-42-37-32-27-23-22-25-30-35-40-45-52(5)8-3)49-60-54(57)46-41-36-31-26-21-18-16-15-17-19-24-29-34-39-44-51(4)7-2/h51-53H,6-50H2,1-5H3/t51?,52?,53-/m0/s1