InChI=1S/C36H26O15/c37-11-12-7-16-22(23-15-4-2-5-18(38)24(15)28(41)26-17(23)9-13(34(46)47)10-20(26)40)14-3-1-6-19(39)25(14)29(42)27(16)21(8-12)50-36-32(45)30(43)31(44)33(51-36)35(48)49/h1-11,22-23,30-33,36,38-40,43-45H,(H,46,47)(H,48,49)