pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.78	IUPAC digitized pKa	1	0	C[NH+](N)c1ccccc1Cl,CN([NH3+])c1ccccc1Cl	CN(N)c1ccccc1Cl	mol8831	CN(N)c1ccccc1Cl
4.78000020980835	QSARToolbox	1	0	C[NH+](N)c1ccccc1Cl,CN([NH3+])c1ccccc1Cl	CN(N)c1ccccc1Cl	mol8831	CN(N)c1ccccc1Cl