pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.3	IUPAC digitized pKa	1	0	[NH3+]Nc1ccc(Cl)cc1Cl,N[NH2+]c1ccc(Cl)cc1Cl	NNc1ccc(Cl)cc1Cl	mol8838	NNc1ccc(Cl)cc1Cl
4.30000019073486	QSARToolbox	1	0	[NH3+]Nc1ccc(Cl)cc1Cl,N[NH2+]c1ccc(Cl)cc1Cl	NNc1ccc(Cl)cc1Cl	mol8838	NNc1ccc(Cl)cc1Cl