InChI=1S/C53H102O6/c1-6-7-8-31-38-43-51(54)57-46-50(59-53(56)45-40-35-30-26-22-18-17-20-24-28-33-37-42-49(4)5)47-58-52(55)44-39-34-29-25-21-16-14-12-10-9-11-13-15-19-23-27-32-36-41-48(2)3/h48-50H,6-47H2,1-5H3/t50-/m1/s1