InChI=1S/C17H22O11/c1-25-8-5-3-7(14(26-2)10(8)19)4-6-9(18)27-17-13(22)11(20)12(21)15(28-17)16(23)24/h3,5,11-13,15,17,19-22H,4,6H2,1-2H3,(H,23,24)