pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.6	IUPAC digitized pKa	1	0	Clc1c[nH][nH+]c1	Clc1cn[nH]c1	mol6823	Clc1cn[nH]c1
1.24	Datawarrior	1	0	Clc1c[nH][nH+]c1	Clc1cn[nH]c1	mol6823	Clc1cn[nH]c1
2.02999997138977	QSARToolbox	1	0	Clc1c[nH][nH+]c1	Clc1cn[nH]c1	mol6823	Clc1cn[nH]c1