InChI=1S/C25H16O11/c1-24(22(31)32,23(33)34)14-6-7-15-19(18(14)20(28)29)21(30)36-25(15)12-4-2-10(26)8-16(12)35-17-9-11(27)3-5-13(17)25/h2-9,26-27H,1H3,(H,28,29)(H,31,32)(H,33,34)