pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.13000011444092	QSARToolbox	0	-1	[NH3+][C@H](CO[P@@](=O)([O-])Oc1ccccc1)C(=O)O,[NH3+][C@H](CO[P@@](=O)(O)Oc1ccccc1)C(=O)[O-]	[NH3+][C@H](CO[P@@](=O)([O-])Oc1ccccc1)C(=O)[O-]	mol34158	NC(COP(=O)(O)Oc1ccccc1)C(=O)O