pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.845	IUPAC digitized pKa	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.767	IUPAC digitized pKa	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.796	IUPAC digitized pKa	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.82	IUPAC digitized pKa	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.864	IUPAC digitized pKa	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.89	Datawarrior	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.85	OCHEM	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.87	OCHEM	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.88999998569489	QSARToolbox	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl
1.889	AttenGpKa training set	0	-1	O=C(O)C#CCl	O=C([O-])C#CCl	mol8995	O=C(O)C#CCl