InChI=1S/C54H104O6/c1-6-9-10-11-12-13-24-31-36-41-46-54(57)60-51(48-59-53(56)45-40-35-30-26-21-20-23-28-33-38-43-50(5)8-3)47-58-52(55)44-39-34-29-25-19-17-15-14-16-18-22-27-32-37-42-49(4)7-2/h49-51H,6-48H2,1-5H3/t49?,50?,51-/m0/s1