InChI=1S/C24H18O12/c25-12-4-1-9-2-5-16(27)35-21(9)17(12)11-7-10-3-6-15(26)33-13(10)8-14(11)34-24-20(30)18(28)19(29)22(36-24)23(31)32/h1-8,18-20,22,24-25,28-30H,(H,31,32)