InChI=1S/C55H106O6/c1-5-8-10-12-14-16-18-22-27-30-34-38-42-46-53(56)59-49-52(61-55(58)48-44-40-36-32-26-19-17-15-13-11-9-6-2)50-60-54(57)47-43-39-35-31-28-24-21-20-23-25-29-33-37-41-45-51(4)7-3/h51-52H,5-50H2,1-4H3/t51?,52-/m1/s1