InChI=1S/C32H56O/c1-20-17-27(3,4)22-13-15-31(9)24(29(22,7)18-20)11-12-25-30(8)19-21(2)26(33)28(5,6)23(30)14-16-32(25,31)10/h20-26,33H,11-19H2,1-10H3/t20-,21+,22+,23+,24-,25-,26+,29+,30+,31-,32-/m1/s1