pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.80000019073486	QSARToolbox	0	-1	C[C@H](NC(=O)c1ccccc1)C(=O)O	C[C@H](NC(=O)c1ccccc1)C(=O)[O-]	mol34048	CC(NC(=O)c1ccccc1)C(=O)O