InChI=1S/C55H102O6/c1-4-7-10-13-16-19-21-23-25-27-29-31-33-36-39-42-45-48-54(57)60-51-52(50-59-53(56)47-44-41-38-35-18-15-12-9-6-3)61-55(58)49-46-43-40-37-34-32-30-28-26-24-22-20-17-14-11-8-5-2/h23-26,52H,4-22,27-51H2,1-3H3/b25-23-,26-24-/t52-/m0/s1