InChI=1/C17H13N5O4/c23-15-9-14(16(24)18-11-6-2-4-8-13(11)22(25)26)21-12-7-3-1-5-10(12)19-17(21)20-15/h1-8,14H,9H2,(H,18,24)(H,19,20,23)/p-1/t14-/m1/s1/fC17H12N5O4/h18H/q-1 4327BD8EC15869C3