InChI=1/C10H9N3O3/c1-16-7-4-2-6(3-5-7)8-11-9(14)13-10(15)12-8/h2-5H,1H3,(H2,11,12,13,14,15)/p+1/fC10H10N3O3/h11-13H/q+1 FB4658D369511D0D