InChI=1/C18H11N3O4/c22-16-13-8-11(9-19-15(13)20-18(24)21-16)17(23)25-14-7-3-5-10-4-1-2-6-12(10)14/h1-9H,(H2,19,20,21,22,24)/p-1/fC18H10N3O4/h21H/q-1	7BEA8F1C503386B8