InChI=1S/C30H24O15/c31-11-3-1-10(2-4-11)26-21(20-16(35)9-15(34)18-13(32)5-6-42-27(18)20)22(36)19-14(33)7-12(8-17(19)44-26)43-30-25(39)23(37)24(38)28(45-30)29(40)41/h1-9,21,23-26,28,30-31,33-35,37-39H,(H,40,41)