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