pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.28	Organic Oxygen Acids and Nitrogen Bases	0	-1	CC(=O)Nc1ccc(C(=O)O)cc1	CC(=O)Nc1ccc(C(=O)[O-])cc1	mol21734	CC(=O)Nc1ccc(C(=O)O)cc1
4.30000019073486	QSARToolbox	0	-1	CC(=O)Nc1ccc(C(=O)O)cc1	CC(=O)Nc1ccc(C(=O)[O-])cc1	mol21734	CC(=O)Nc1ccc(C(=O)O)cc1