InChI=1S/C51H100O5/c1-47(2)41-37-33-29-25-21-17-13-9-5-7-11-15-19-23-27-31-35-39-43-50(53)55-46-49(45-52)56-51(54)44-40-36-32-28-24-20-16-12-8-6-10-14-18-22-26-30-34-38-42-48(3)4/h47-49,52H,5-46H2,1-4H3/t49-/m0/s1