InChI=1S/C18H30O6/c1-10-7-12(24-11(2)20)14-16(3,4)8-17(5,9-19)18(14,22)13(10)15(21)23-6/h10,12-14,19,22H,7-9H2,1-6H3/t10-,12+,13-,14+,17-,18-/m1/s1