InChI=1/C15H11N5O3/c21-15(11-3-6-13-14(7-11)17-9-16-13)19-18-8-10-1-4-12(5-2-10)20(22)23/h1-9H,(H,16,17)(H,19,21)/b18-8+/f/h16,19H	9ACC9492B09ECDFE