InChI=1S/C21H24O14/c22-6-10-17(34-21-15(27)12(24)13(25)18(35-21)19(29)30)14(26)16(28)20(33-10)32-9-3-1-2-8-7(9)4-5-11(23)31-8/h1-5,10,12-18,20-22,24-28H,6H2,(H,29,30)