InChI=1S/C24H40O2/c1-7-24(26)17-16-20(3)15-11-14-19(2)12-9-8-10-13-21(4)18-22(5)23(6)25/h10,12-13,15,21-22H,7-9,11,14,16-18H2,1-6H3/b13-10+,19-12+,20-15+/t21-,22-/m1/s1