pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.59	IUPAC digitized pKa	1	0	[NH2+]=c1ncccn1Cc1ccc([N+](=O)[O-])cc1,N=c1[nH+]cccn1Cc1ccc([N+](=O)[O-])cc1	N=c1ncccn1Cc1ccc([N+](=O)[O-])cc1	mol7349	N=c1ncccn1Cc1ccc([N+](=O)[O-])cc1