InChI=1S/C30H58O6/c1-3-5-7-9-11-12-13-14-15-17-19-21-23-29(33)35-25-28(32)26-36-30(34)24-27(31)22-20-18-16-10-8-6-4-2/h27-28,31-32H,3-26H2,1-2H3/t27?,28-/m1/s1