InChI=1/C23H17N5O4/c29-22(15-9-11-17(12-10-15)28(31)32)26-21-8-4-2-6-19(21)23(30)27-25-14-16-13-24-20-7-3-1-5-18(16)20/h1-12,14H,13H2,(H,26,29)(H,27,30)/p+1/b25-14+/fC23H18N5O4/h24,26-27H/q+1/b CC238E42172A9AAC