InChI=1S/C30H52O3/c1-24(2)13-14-26(5)15-16-29(8)28(7)12-9-20-25(3,4)22(32)10-11-27(20,6)23(28)19(31)17-30(29,33)21(26)18-24/h19-23,31-33H,9-18H2,1-8H3