InChI=1S/C36H30O13/c1-13-8-17-24(23-15-4-2-6-19(38)25(15)29(41)27-18(23)10-14(12-37)11-21(27)40)16-5-3-7-22(28(16)30(42)26(17)20(39)9-13)48-36-33(45)31(43)32(44)34(49-36)35(46)47/h2-11,23-24,31-34,36-40,43-45H,12H2,1H3,(H,46,47)