InChI=1/C17H13N3O9/c21-8-1-2-9(13(22)3-8)17(25)29-7-16(24)18-10-4-11-14(5-12(10)20(26)27)28-6-15(23)19-11/h1-5,21-22H,6-7H2,(H,18,24)(H,19,23)/f/h18-19H 62F57DA0E4CCC1AB