InChI=1S/C30H52O/c1-21(2)9-7-10-22(3)23-13-16-28(6)25-12-11-24-26(4,20-31)14-8-15-29(24)19-30(25,29)18-17-27(23,28)5/h21-25,31H,7-20H2,1-6H3