[NH3+]S(=O)(=O)c1ccsc1C(=O)[O-]    mol12644    0_1
NS(=O)(=O)c1ccsc1C(=O)O    mol12644    0_2
NS(=O)(=O)c1ccsc1C(=O)[O-]    mol12644    -1_1
[NH-]S(=O)(=O)c1ccsc1C(=O)O    mol12644    -1_2