InChI=1/C14H9N3O3/c18-13-12-15-3-4-17(12)10-6-8-5-7(14(19)20)1-2-9(8)11(10)16-13/h1-5H,6H2,(H,16,18)(H,19,20)/p-2/fC14H7N3O3/q-2 10AD01B97A26BC06