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