InChI=1S/C53H102O6/c1-7-49(6)41-35-29-23-16-12-10-8-9-11-13-17-24-30-36-42-51(54)57-45-50(46-58-52(55)43-37-31-25-20-19-22-28-34-40-48(4)5)59-53(56)44-38-32-26-18-14-15-21-27-33-39-47(2)3/h47-50H,7-46H2,1-6H3/t49?,50-/m1/s1