pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.1	IUPAC digitized pKa	1	0	[NH3+]C1CC1	NC1CC1	mol2563	NC1CC1
9.1000004	OCHEM	1	0	[NH3+]C1CC1	NC1CC1	mol2563	NC1CC1
9.10000038146973	QSARToolbox	1	0	[NH3+]C1CC1	NC1CC1	mol2563	NC1CC1
9.13	AttenGpKa training set	1	0	[NH3+]C1CC1	NC1CC1	mol2563	NC1CC1