InChI=1S/C17H24O16/c18-1-3-5(19)8(22)13(17(31-3)29-2-4-6(20)10(24)15(28)30-4)33-16-11(25)7(21)9(23)12(32-16)14(26)27/h3-5,7-9,11-13,16-25H,1-2H2,(H,26,27)