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