InChI=1S/C52H100O5/c1-4-7-10-13-16-19-22-25-26-27-29-32-35-38-41-44-47-55-50(48-56-51(53)45-42-39-36-33-30-24-21-18-15-12-9-6-3)49-57-52(54)46-43-40-37-34-31-28-23-20-17-14-11-8-5-2/h20,23,50H,4-19,21-22,24-49H2,1-3H3/b23-20-/t50-/m0/s1