InChI=1/C11H13N3O5/c1-6(12-2)11(15)13-7-3-9-10(19-5-18-9)4-8(7)14(16)17/h3-4,6,12H,5H2,1-2H3,(H,13,15)/p+1/t6-/m1/s1/fC11H14N3O5/h12-13H/q+1 BE2C872D9083962E