InChI=1/C17H16N4O4/c1-24-13-8-7-10(9-14(13)25-2)18-20-16-15(19-21-17(16)23)11-5-3-4-6-12(11)22/h3-9,18,22H,1-2H3,(H,20,21,23)/f/h21H/b20-16-	C7EC3EC1DDCA9642