InChI=1S/C36H28O16/c37-10-11-4-15-22(23-16-6-12(34(47)48)7-19(40)25(16)28(42)26-17(23)8-13(38)9-20(26)41)14-2-1-3-18(39)24(14)29(43)27(15)21(5-11)51-36-32(46)30(44)31(45)33(52-36)35(49)50/h1-9,22-23,30-33,36-41,44-46H,10H2,(H,47,48)(H,49,50)