pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.47000002861023	QSARToolbox	1	0	Nc1ccc[n+](O)c1	Nc1ccc[n+]([O-])c1	mol3822	Nc1ccc[n+]([O-])c1