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