InChI=1/C9H11N3O4/c10-8(9(13)11-14)5-6-1-3-7(4-2-6)12(15)16/h1-4,8,14H,5,10H2,(H,11,13)/p+1/t8-/m0/s1/fC9H12N3O4/h10-11H/q+1 20005942820AA2B5