pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.94999980926514	QSARToolbox	-2	-3	[NH3+][C@H](CCS(=O)(=O)[O-])P(=O)([O-])[O-]	N[C@H](CCS(=O)(=O)[O-])P(=O)([O-])[O-]	mol35075	NC(CCS(=O)(=O)O)P(=O)(O)O