InChI=1S/C53H102O6/c1-6-8-9-10-11-12-13-14-15-18-21-24-27-33-38-43-51(54)57-46-50(59-53(56)45-40-35-30-29-32-37-42-49(5)7-2)47-58-52(55)44-39-34-28-25-22-19-16-17-20-23-26-31-36-41-48(3)4/h48-50H,6-47H2,1-5H3/t49?,50-/m0/s1