Nc1ccc(S(N)(=O)=O)cc1    mol3375    0_1
NS(=O)(=O)c1ccc([NH3+])cc1    mol3375    1_1
Nc1ccc(S([NH3+])(=O)=O)cc1    mol3375    1_2
[NH-]S(=O)(=O)c1ccc(N)cc1    mol3375    -1_1