InChI=1S/C33H56O/c1-21(2)29(5,6)23(4)20-22(3)24-14-18-33(11)26-12-13-27-30(7,8)28(34)16-17-31(27,9)25(26)15-19-32(24,33)10/h15,22-24,26-28,34H,1,12-14,16-20H2,2-11H3