InChI=1/C18H14O14/c19-7-1-5(2-8(20)11(7)23)17(29)31-13(15(25)26)14(16(27)28)32-18(30)6-3-9(21)12(24)10(22)4-6/h1-4,13-14,19-24H,(H,25,26)(H,27,28)/p-2/t13-,14+/fC18H12O14/q-2	5C3D8CC92DC167CF