InChI=1S/C55H106O6/c1-5-7-9-11-13-15-17-19-21-22-23-24-25-27-29-31-35-40-44-48-55(58)61-52(50-60-54(57)47-43-39-36-32-33-37-41-45-51(3)4)49-59-53(56)46-42-38-34-30-28-26-20-18-16-14-12-10-8-6-2/h51-52H,5-50H2,1-4H3/t52-/m1/s1