InChI=1S/C16H24O11/c1-14(2)15(3,12(22)23)4-5-16(14,25)13(24)27-11-8(19)6(17)7(18)9(26-11)10(20)21/h6-9,11,17-19,25H,4-5H2,1-3H3,(H,20,21)(H,22,23)