pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.85	IUPAC digitized pKa	0	-1	[O-]c1cc2ccccc2cc1C1=[NH+]CCN1	[O-]c1cc2ccccc2cc1C1=NCCN1	mol3931	Oc1cc2ccccc2cc1C1=NCCN1
7.01	IUPAC digitized pKa	1	0	Oc1cc2ccccc2cc1C1=[NH+]CCN1	[O-]c1cc2ccccc2cc1C1=[NH+]CCN1	mol3931	Oc1cc2ccccc2cc1C1=NCCN1
7.0100002	OCHEM	1	0	Oc1cc2ccccc2cc1C1=[NH+]CCN1	[O-]c1cc2ccccc2cc1C1=[NH+]CCN1	mol3931	Oc1cc2ccccc2cc1C1=NCCN1