InChI=1/C14H12N6O3/c15-10-5-4-9(7-11(10)20(22)23)14(21)16-8-13-18-17-12-3-1-2-6-19(12)13/h1-7H,8,15H2,(H,16,21)/f/h16H 66822567E1A8D912