pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.9099999666214	QSARToolbox	0	-1	O=C(O)C(=O)Nc1cccc(Cl)c1	O=C([O-])C(=O)Nc1cccc(Cl)c1	mol23433	O=C(O)C(=O)Nc1cccc(Cl)c1
1.91	AttenGpKa training set	0	-1	O=C(O)C(=O)Nc1cccc(Cl)c1	O=C([O-])C(=O)Nc1cccc(Cl)c1	mol23433	O=C(O)C(=O)Nc1cccc(Cl)c1