pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.0500001907349	QSARToolbox	-1	-2	O=C([O-])[C@@H]1CC[C@@H](C(=O)[O-])[NH2+]C1	O=C([O-])[C@@H]1CC[C@@H](C(=O)[O-])NC1	mol36321	O=C(O)[C@@H]1CC[C@@H](C(=O)O)NC1