InChI=1S/C22H22O14/c1-34-13-4-7(2-10(25)15(13)27)3-11(26)16(28)14-9(24)5-8(23)6-12(14)35-22-19(31)17(29)18(30)20(36-22)21(32)33/h2,4-6,17-20,22-25,27,29-31H,3H2,1H3,(H,32,33)