InChI=1S/C55H106O6/c1-6-9-10-11-12-23-30-35-40-45-53(56)59-48-52(49-60-54(57)46-41-36-31-27-26-29-34-39-44-51(5)8-3)61-55(58)47-42-37-32-25-22-20-18-16-14-13-15-17-19-21-24-28-33-38-43-50(4)7-2/h50-52H,6-49H2,1-5H3/t50?,51?,52-/m0/s1