InChI=1S/C30H24O14/c31-13-6-7-41-27-18(13)15(33)10-16(34)20(27)21-22(35)19-14(32)8-12(9-17(19)43-26(21)11-4-2-1-3-5-11)42-30-25(38)23(36)24(37)28(44-30)29(39)40/h1-10,21,23-26,28,30,32-34,36-38H,(H,39,40)