pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.5	OCHEM	0	-1	Cc1cc(C)cc(NC2=C(NS(C)(=O)=O)C(=O)c3ccccc3C2=O)c1	Cc1cc(C)cc(NC2=C([N-]S(C)(=O)=O)C(=O)c3ccccc3C2=O)c1	mol19211	Cc1cc(C)cc(NC2=C(NS(C)(=O)=O)C(=O)c3ccccc3C2=O)c1