InChI=1S/C36H28O18/c37-13-4-1-11(2-5-13)30-27(44)25(42)23-18(50-35-29(46)26(43)28(45)32(52-35)34(48)49)10-20-22(31(23)51-30)24-21-17(41)8-14(38)9-19(21)53-36(54-20,33(24)47)12-3-6-15(39)16(40)7-12/h1-10,24,26,28-29,32-33,35,37-41,43-47H,(H,48,49)/t24?,26?,28?,29?,32?,33?,35?,36-/m1/s1