pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.2	OCHEM	1	0	[NH3+]CC(=O)Nc1ccc(C(=O)O)cc1	[NH3+]CC(=O)Nc1ccc(C(=O)[O-])cc1	mol31765	NCC(=O)Nc1ccc(C(=O)O)cc1
3.23000001907349	QSARToolbox	1	0	[NH3+]CC(=O)Nc1ccc(C(=O)O)cc1	[NH3+]CC(=O)Nc1ccc(C(=O)[O-])cc1	mol31765	NCC(=O)Nc1ccc(C(=O)O)cc1