pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.4	IUPAC digitized pKa	1	0	""	""	mol2035	[H]/N=C(/C)N
12.1	IUPAC digitized pKa	1	0	""	""	mol2035	[H]/N=C(/C)N
12.25	OCHEM	1	0	""	""	mol2035	[H]/N=C(/C)N
12.3999996185303	QSARToolbox	1	0	""	""	mol2035	[H]/N=C(/C)N
12.1000003814697	QSARToolbox	1	0	""	""	mol2035	[H]/N=C(/C)N
12.52	AttenGpKa training set	1	0	""	""	mol2035	[H]/N=C(/C)N