InChI=1S/C30H52O/c1-25(2)15-16-27(5)17-18-29(7)20(21(27)19-25)9-10-23-28(6)13-12-24(31)26(3,4)22(28)11-14-30(23,29)8/h20-24,31H,9-19H2,1-8H3/t20-,21-,22-,23+,24-,27+,28-,29+,30+/m0/s1