pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.9	Baltruschat ChEMBL	0	-1	[NH3+]CCCOP(=O)([O-])O	[NH3+]CCCOP(=O)([O-])[O-]	mol21410	NCCCOP(=O)(O)O
5.90000009536743	QSARToolbox	0	-1	[NH3+]CCCOP(=O)([O-])O	[NH3+]CCCOP(=O)([O-])[O-]	mol21410	NCCCOP(=O)(O)O
0.8	Baltruschat ChEMBL	1	0	[NH3+]CCCOP(=O)(O)O	[NH3+]CCCOP(=O)([O-])O	mol21410	NCCCOP(=O)(O)O