InChI=1S/C54H104O6/c1-5-8-10-12-13-14-15-16-17-18-19-20-21-25-28-31-34-38-41-45-52(55)58-48-51(60-54(57)47-43-36-11-9-6-2)49-59-53(56)46-42-39-35-32-29-26-23-22-24-27-30-33-37-40-44-50(4)7-3/h50-51H,5-49H2,1-4H3/t50?,51-/m0/s1