pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.35	IUPAC digitized pKa	0	-1	O=C1C=CC(=NO)C=C1	O=C1C=CC(=N[O-])C=C1	mol9638	O=C1C=CC(=NO)C=C1
6.25	IUPAC digitized pKa	0	-1	O=C1C=CC(=NO)C=C1	O=C1C=CC(=N[O-])C=C1	mol9638	O=C1C=CC(=NO)C=C1
6.36	Datawarrior	0	-1	O=C1C=CC(=NO)C=C1	O=C1C=CC(=N[O-])C=C1	mol9638	O=C1C=CC(=NO)C=C1
6.3600001	OCHEM	0	-1	O=C1C=CC(=NO)C=C1	O=C1C=CC(=N[O-])C=C1	mol9638	O=C1C=CC(=NO)C=C1
6.3600001335144	QSARToolbox	0	-1	O=C1C=CC(=NO)C=C1	O=C1C=CC(=N[O-])C=C1	mol9638	O=C1C=CC(=NO)C=C1