InChI=1S/C35H28O22/c36-15-1-11(2-16(37)25(15)44)30(48)54-23-9-35(34(52)53,57-33(51)14-7-21(42)28(47)22(43)8-14)10-24(55-31(49)12-3-17(38)26(45)18(39)4-12)29(23)56-32(50)13-5-19(40)27(46)20(41)6-13/h1-8,23-24,29,36-47H,9-10H2,(H,52,53)