InChI=1S/C24H18O13/c25-12-5-2-8-1-4-11(34-24-19(31)16(28)18(30)22(37-24)23(32)33)14(20(8)35-12)10-7-9-3-6-13(26)36-21(9)17(29)15(10)27/h1-7,16,18-19,22,24,27-31H,(H,32,33)