InChI=1/C13H14N6O4/c20-8-4-2-1-3-7(8)5-14-18-9(21)6-19-11-10(16-13(19)23)15-12(22)17-11/h1-5,10-11,20H,6H2,(H,16,23)(H,18,21)(H2,15,17,22)/b14-5+/t10-,11+/m1/s1/f/h15-18H F1825788478AE673