InChI=1S/C55H106O6/c1-7-50(5)42-36-30-24-21-22-26-33-39-45-54(57)60-48-52(61-55(58)46-40-34-28-27-31-37-43-51(6)8-2)47-59-53(56)44-38-32-25-20-18-16-14-12-10-9-11-13-15-17-19-23-29-35-41-49(3)4/h49-52H,7-48H2,1-6H3/t50?,51?,52-/m0/s1