pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.41	IUPAC digitized pKa	1	0	[NH3+]c1cc(I)c2ccccc2c1	Nc1cc(I)c2ccccc2c1	mol2429	Nc1cc(I)c2ccccc2c1
3.41000008583069	QSARToolbox	1	0	[NH3+]c1cc(I)c2ccccc2c1	Nc1cc(I)c2ccccc2c1	mol2429	Nc1cc(I)c2ccccc2c1