InChI=1S/C36H28O15/c1-11-7-15-22(14-5-6-18(38)27(41)26(14)29(43)24(15)19(39)8-11)21-13-3-2-4-17(37)23(13)28(42)25-16(21)9-12(10-20(25)40)35(49)51-36-32(46)30(44)31(45)33(50-36)34(47)48/h2-10,21-22,30-33,36-41,44-46H,1H3,(H,47,48)