pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.57000017166138	QSARToolbox	0	-1	CC(=O)Nc1ccc([C@@H]2C[C@@H]2C(=O)O)cc1	CC(=O)Nc1ccc([C@@H]2C[C@@H]2C(=O)[O-])cc1	mol38537	CC(=O)Nc1ccc(C2CC2C(=O)O)cc1