InChI=1/C13H8N4O5/c18-9-7(10(19)15-13(22)14-9)8-11(20)16-17(12(8)21)6-4-2-1-3-5-6/h1-5H,(H,16,20)(H2,14,15,18,19,22)/p-3/fC13H5N4O5/q-3	7FC2138F80B8C305