InChI=1/C10H9N3O4/c1-10(8(14)11-9(15)12-10)6-4-2-3-5-7(6)13(16)17/h2-5H,1H3,(H2,11,12,14,15)/t10-/m0/s1/f/h11-12H 8D6D656D79A12847