InChI=1S/C36H28O16/c37-10-11-4-15-22(14-2-1-3-18(38)24(14)28(42)25(15)19(39)5-11)23-16-6-12(34(47)48)7-20(40)26(16)29(43)27-17(23)8-13(9-21(27)41)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)