pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.52	OCHEM	0	-1	O=C1C(=NO)C=Cc2ccccc21	O=C1C(=N[O-])C=Cc2ccccc21	mol32284	O=C1C(=NO)C=Cc2ccccc21
7.67000007629395	QSARToolbox	0	-1	O=C1C(=NO)C=Cc2ccccc21	O=C1C(=N[O-])C=Cc2ccccc21	mol32284	O=C1C(=NO)C=Cc2ccccc21
7.38000011444092	QSARToolbox	0	-1	O=C1C(=NO)C=Cc2ccccc21	O=C1C(=N[O-])C=Cc2ccccc21	mol32284	O=C1C(=NO)C=Cc2ccccc21