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