pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
13.0200004577637	QSARToolbox	0	-1	CC(=O)Nc1ccccc1S(=O)(=O)Oc1ccc([N+](=O)[O-])cc1	CC(=O)[N-]c1ccccc1S(=O)(=O)Oc1ccc([N+](=O)[O-])cc1	mol34733	CC(=O)Nc1ccccc1S(=O)(=O)Oc1ccc([N+](=O)[O-])cc1