InChI=1S/C22H24O14/c23-8-4-5-9(24)12-7(8)2-1-3-10(12)34-22-18(30)14(26)13(25)11(35-22)6-33-21-17(29)15(27)16(28)19(36-21)20(31)32/h1-5,11,13-19,21-22,25-30H,6H2,(H,31,32)