pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.0200004577637	QSARToolbox	-1	-2	C[C@@H](N[C@@H](O)c1ccncc1)C(=O)[O-]	C[C@@H](N[C@@H]([O-])c1ccncc1)C(=O)[O-]	mol34807	CC(NC(O)c1ccncc1)C(=O)O