InChI=1/C16H14N4O4/c1-10-2-4-11(5-3-10)16(21)19-18-15-9-24-14-7-6-12(20(22)23)8-13(14)17-15/h2-8H,9H2,1H3,(H,17,18)(H,19,21)/f/h18-19H	1AD88FC2FE58C640