InChI=1S/C36H26O16/c37-10-11-7-14-20(12-3-1-5-17(38)22(12)27(42)24(14)19(40)8-11)21-13-4-2-6-18(39)23(13)28(43)25-15(21)9-16(26(41)29(25)44)35(50)52-36-32(47)30(45)31(46)33(51-36)34(48)49/h1-10,20-21,30-33,36,38-41,44-47H,(H,48,49)