pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.71	IUPAC digitized pKa	1	0	[NH3+]c1ccc2ccc(Cl)cc2c1	Nc1ccc2ccc(Cl)cc2c1	mol1196	Nc1ccc2ccc(Cl)cc2c1
3.71000003814697	QSARToolbox	1	0	[NH3+]c1ccc2ccc(Cl)cc2c1	Nc1ccc2ccc(Cl)cc2c1	mol1196	Nc1ccc2ccc(Cl)cc2c1