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