pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.33	AttenGpKa training set	1	0	C[n+]1ccccc1NS(C)(=O)=O	C[n+]1ccccc1[N-]S(C)(=O)=O	mol25106	C[n+]1ccccc1NS(C)(=O)=O