pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.34000015258789	QSARToolbox	1	0	C[n+]1cc(O)c2ncccc2c1	C[n+]1cc([O-])c2ncccc2c1	mol26194	C[n+]1cc(O)c2ncccc2c1
4.34	AttenGpKa training set	1	0	C[n+]1cc(O)c2ncccc2c1	C[n+]1cc([O-])c2ncccc2c1	mol26194	C[n+]1cc(O)c2ncccc2c1