pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.61999988555908	QSARToolbox	0	-1	[NH3+][C@H](c1ccccc1)P(=O)([O-])O	[NH3+][C@H](c1ccccc1)P(=O)([O-])[O-]	mol34307	NC(c1ccccc1)P(=O)(O)O
9.25	QSARToolbox	-1	-2	[NH3+][C@H](c1ccccc1)P(=O)([O-])[O-]	N[C@H](c1ccccc1)P(=O)([O-])[O-]	mol34307	NC(c1ccccc1)P(=O)(O)O