InChI=1/C14H16N8O5/c1-3-4-5-22-7-8(21(2)14(27)18-11(7)25)15-12(22)20-19-6-9(23)16-13(26)17-10(6)24/h3-5H2,1-2H3,(H,15,20)(H,18,25,27)(H2,16,17,23,24,26)/p-1/fC14H15N8O5/h16,18,20H/q-1/b19-6+ 84B9F0ED002BB4D7