InChI=1S/C53H94O6/c1-4-7-10-13-16-19-22-25-26-27-28-29-32-34-37-40-43-46-52(55)58-49-50(59-53(56)47-44-41-38-35-31-24-21-18-15-12-9-6-3)48-57-51(54)45-42-39-36-33-30-23-20-17-14-11-8-5-2/h16,19,25-26,28-29,34,37,50H,4-15,17-18,20-24,27,30-33,35-36,38-49H2,1-3H3/b19-16-,26-25-,29-28-,37-34-/t50-/m0/s1