InChI=1S/C36H28O18/c37-13-5-1-11(2-6-13)30-27(44)25(42)21-16(50-35-29(46)26(43)28(45)32(52-35)34(48)49)10-18-20(31(21)51-30)22-19-17(9-15(39)23(40)24(19)41)53-36(54-18,33(22)47)12-3-7-14(38)8-4-12/h1-10,22,26,28-29,32-33,35,37-41,43-47H,(H,48,49)/t22?,26?,28?,29?,32?,33?,35?,36-/m1/s1