InChI=1S/C20H30O6/c1-8-12-13(23)14(24)15-19(4)6-5-10(21)18(2,3)9(19)7-11(22)20(15,16(8)25)17(12)26/h9-15,17,21-24,26H,1,5-7H2,2-4H3/t9-,10-,11-,12-,13-,14+,15+,17-,19-,20-/m1/s1