InChI=1S/C30H58O5/c1-4-6-7-8-9-10-14-17-20-23-29(32)34-26-28(25-31)35-30(33)24-21-18-15-12-11-13-16-19-22-27(3)5-2/h27-28,31H,4-26H2,1-3H3/t27?,28-/m0/s1