pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.23	IUPAC digitized pKa	1	0	Cn1c[nH+]c(Cl)c1	Cn1cnc(Cl)c1	mol3906	Cn1cnc(Cl)c1
3.1	IUPAC digitized pKa	1	0	Cn1c[nH+]c(Cl)c1	Cn1cnc(Cl)c1	mol3906	Cn1cnc(Cl)c1
6.23000001907349	QSARToolbox	1	0	Cn1c[nH+]c(Cl)c1	Cn1cnc(Cl)c1	mol3906	Cn1cnc(Cl)c1