InChI=1/C16H10N4O5/c21-13-15(23)19-11-5-7(1-3-9(11)17-13)25-8-2-4-10-12(6-8)20-16(24)14(22)18-10/h1-6H,(H,17,21)(H,18,22)(H,19,23)(H,20,24)/f/h17-20H	AA168923E179D234