InChI=1S/C52H94O6/c1-4-7-10-13-16-19-22-25-26-28-31-34-37-40-43-46-52(55)58-49(47-56-50(53)44-41-38-35-32-29-24-21-18-15-12-9-6-3)48-57-51(54)45-42-39-36-33-30-27-23-20-17-14-11-8-5-2/h16,19-20,23,25-26,49H,4-15,17-18,21-22,24,27-48H2,1-3H3/b19-16-,23-20-,26-25-/t49-/m0/s1