Cn1c(=O)[nH]c2[nH]c(=O)c(C(=O)[O-])[nH+]c2c1=O    mol10507    0_1
Cn1c(=O)[nH]c2[nH]c(=O)c(C(=O)O)nc2c1=O    mol10507    0_2
Cn1c(=O)[n-]c2[n-]c(=O)c(C(=O)[O-])nc2c1=O    mol10507    -3_1
Cn1c(=O)[n-]c2[nH]c(=O)c(C(=O)O)nc2c1=O    mol10507    -1_1
Cn1c(=O)[nH]c2[nH]c(=O)c(C(=O)[O-])nc2c1=O    mol10507    -1_2
Cn1c(=O)[nH]c2[n-]c(=O)c(C(=O)O)nc2c1=O    mol10507    -1_3
Cn1c(=O)[n-]c2[n-]c(=O)c(C(=O)O)nc2c1=O    mol10507    -2_1
Cn1c(=O)[n-]c2[nH]c(=O)c(C(=O)[O-])nc2c1=O    mol10507    -2_2
Cn1c(=O)[nH]c2[n-]c(=O)c(C(=O)[O-])nc2c1=O    mol10507    -2_3