InChI=1S/C36H28O16/c37-15-8-6-14(7-9-15)36-33(45)24(22-18(10-16(38)11-19(22)51-36)48-35-29(44)26(41)28(43)32(50-35)34(46)47)23-20(52-36)12-17(39)21-25(40)27(42)30(49-31(21)23)13-4-2-1-3-5-13/h1-12,24,26,28-29,32-33,35,37-39,41-45H,(H,46,47)/t24?,26?,28?,29?,32?,33?,35?,36-/m1/s1