InChI=1/C17H14N4O4/c1-18-13(22)5-8-3-2-4-9-10(8)6-12-14(9)20-16(23)15-19-11(17(24)25)7-21(12)15/h2-4,7H,5-6H2,1H3,(H,18,22)(H,20,23)(H,24,25)/p-1/fC17H13N4O4/h18,20H/q-1 E32AD3ED5A7A36C0