pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.30999994277954	QSARToolbox	1	0	C[n+]1ccc(/N=N/c2ccc(O)cc2)cc1	C[n+]1ccc(/N=N/c2ccc([O-])cc2)cc1	mol30681	C[n+]1ccc(/N=N/c2ccc(O)cc2)cc1
6.31	AttenGpKa training set	1	0	C[n+]1ccc(/N=N/c2ccc(O)cc2)cc1	C[n+]1ccc(/N=N/c2ccc([O-])cc2)cc1	mol30681	C[n+]1ccc(/N=N/c2ccc(O)cc2)cc1