InChI=1S/C30H50O2/c1-8-22(20(2)3)10-9-21(4)25-12-13-26-27-14-11-23-19-24(31-7)15-17-29(23,5)28(32-27)16-18-30(25,26)6/h16,20-25H,8-15,17-19H2,1-7H3