InChI=1S/C36H30O13/c1-13-8-17-23(24-16-5-3-6-19(38)25(16)29(41)27-18(24)10-14(12-37)11-21(27)40)15-4-2-7-20(39)26(15)30(42)28(17)22(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)