InChI=1S/C54H104O6/c1-4-7-10-13-16-18-20-22-24-26-27-28-30-32-34-36-39-42-45-48-54(57)60-51(49-58-52(55)46-43-40-37-15-12-9-6-3)50-59-53(56)47-44-41-38-35-33-31-29-25-23-21-19-17-14-11-8-5-2/h51H,4-50H2,1-3H3/t51-/m1/s1