InChI=1S/C16H22O15/c17-3-1-27-15(28-2-4-5(18)8(21)14(26)29-4)10(23)11(3)30-16-9(22)6(19)7(20)12(31-16)13(24)25/h3-7,9-12,15-20,22-23H,1-2H2,(H,24,25)