InChI=1S/C24H22O14/c1-32-9-4-3-8(5-10(9)33-2)19-21(37-24-18(29)16(27)17(28)22(38-24)23(30)31)15(26)13-11(36-19)6-12-20(14(13)25)35-7-34-12/h3-6,16-18,22,24-25,27-29H,7H2,1-2H3,(H,30,31)