InChI=1S/C36H28O16/c37-15-11-17-20(30-19(15)24(40)26(42)29(48-30)13-7-3-1-4-8-13)22-21-18(52-36(51-17,33(22)45)14-9-5-2-6-10-14)12-16(38)23(39)31(21)49-35-28(44)25(41)27(43)32(50-35)34(46)47/h1-12,22,25,27-28,32-33,35,37-39,41-45H,(H,46,47)/t22?,25?,27?,28?,32?,33?,35?,36-/m1/s1