InChI=1/C11H15N3O5/c1-2-11(5-15)8(17)7(16)9(19-11)14-4-3-6(12)13-10(14)18/h1,3-4,6-9,15-17H,5,12H2,(H,13,18)/p+1/t6-,7+,8+,9-,11-/m1/s1/fC11H16N3O5/h12-13H/q+1 EC4E5D0EC0048C46