InChI=1S/C53H102O6/c1-7-48(5)40-34-28-22-16-13-14-18-26-32-38-44-53(56)59-50(46-58-52(55)43-37-31-25-20-19-23-29-35-41-49(6)8-2)45-57-51(54)42-36-30-24-17-12-10-9-11-15-21-27-33-39-47(3)4/h47-50H,7-46H2,1-6H3/t48?,49?,50-/m0/s1