pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.09000015258789	QSARToolbox	1	0	Nc1cccc(N)[nH+]1,Nc1cccc([NH3+])n1	Nc1cccc(N)n1	mol25047	Nc1cccc(N)n1