InChI=1S/C24H22O12/c1-33-21-11(3-5-16-12(21)6-7-34-16)14(26)9-13(25)10-2-4-17(15(27)8-10)35-24-20(30)18(28)19(29)22(36-24)23(31)32/h2-8,18-20,22,24,27-30H,9H2,1H3,(H,31,32)