InChI=1S/C52H96O6/c1-4-7-10-13-16-19-22-24-25-26-27-28-31-33-36-39-42-45-51(54)57-48-49(47-56-50(53)44-41-38-35-32-29-21-18-15-12-9-6-3)58-52(55)46-43-40-37-34-30-23-20-17-14-11-8-5-2/h15,18,24-25,49H,4-14,16-17,19-23,26-48H2,1-3H3/b18-15-,25-24-/t49-/m0/s1