Nc1c(C(=O)O)ncn1CC(=O)O    mol25456    0_1
Nc1c(C(=O)[O-])[nH+]cn1CC(=O)O    mol25456    0_2
[NH3+]c1c(C(=O)[O-])ncn1CC(=O)O    mol25456    0_3
Nc1c(C(=O)O)[nH+]cn1CC(=O)[O-]    mol25456    0_4
[NH3+]c1c(C(=O)O)ncn1CC(=O)[O-]    mol25456    0_5
[NH3+]c1c(C(=O)[O-])[nH+]cn1CC(=O)[O-]    mol25456    0_6
[NH3+]c1c(C(=O)[O-])ncn1CC(=O)[O-]    mol25456    -1_1
Nc1c(C(=O)[O-])ncn1CC(=O)O    mol25456    -1_2
Nc1c(C(=O)[O-])[nH+]cn1CC(=O)[O-]    mol25456    -1_3
Nc1c(C(=O)O)ncn1CC(=O)[O-]    mol25456    -1_4
Nc1c(C(=O)[O-])ncn1CC(=O)[O-]    mol25456    -2_1