InChI=1S/C18H24O13/c19-5-8-9(20)10(21)13(24)17(30-8)28-6-1-3-7(4-2-6)29-18-14(25)11(22)12(23)15(31-18)16(26)27/h1-4,8-15,17-25H,5H2,(H,26,27)