pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.49000000953674	QSARToolbox	0	-1	CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)C(=O)O	CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)C(=O)[O-]	mol38518	CC(C)(C)OC(=O)NC(Cc1ccccc1)C(=O)O