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