InChI=1S/C34H24O10/c1-32-14-22(20-6-4-19(37)13-27(20)42-32)33-30(31(32)40)29-24(39)8-16(25-9-15-2-3-18(36)12-26(15)41-25)10-28(29)43-34(33,44-33)21-7-5-17(35)11-23(21)38/h2-13,22,30,35-39H,14H2,1H3