pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.40000009536743	QSARToolbox	1	0	[NH3+][C@H](CCC(=O)N[NH2+]c1ccc(CO)cc1)C(=O)[O-],[NH3+][C@H](CCC(=O)NNc1ccc(CO)cc1)C(=O)O	[NH3+][C@H](CCC(=O)NNc1ccc(CO)cc1)C(=O)[O-]	mol38521	NC(CCC(=O)NNc1ccc(CO)cc1)C(=O)O