InChI=1S/C56H108O6/c1-7-51(5)43-37-31-25-19-16-17-21-28-34-40-46-55(58)61-49-53(62-56(59)47-41-35-29-23-22-26-32-38-44-52(6)8-2)48-60-54(57)45-39-33-27-20-15-13-11-9-10-12-14-18-24-30-36-42-50(3)4/h50-53H,7-49H2,1-6H3/t51?,52?,53-/m0/s1