InChI=1S/C24H18O12/c25-18-19(26)21(22(28)29)36-24(20(18)27)35-15-7-17-16(32-8-33-17)5-11(15)12-4-10-3-9-1-2-31-13(9)6-14(10)34-23(12)30/h1-7,18-21,24-27H,8H2,(H,28,29)