pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.85	IUPAC digitized pKa	0	-1	O=[N+]([O-])c1cc(O)c2ccccc2c1	O=[N+]([O-])c1cc([O-])c2ccccc2c1	mol11288	O=[N+]([O-])c1cc(O)c2ccccc2c1
7.86	IUPAC digitized pKa	0	-1	O=[N+]([O-])c1cc(O)c2ccccc2c1	O=[N+]([O-])c1cc([O-])c2ccccc2c1	mol11288	O=[N+]([O-])c1cc(O)c2ccccc2c1
7.855	OCHEM	0	-1	O=[N+]([O-])c1cc(O)c2ccccc2c1	O=[N+]([O-])c1cc([O-])c2ccccc2c1	mol11288	O=[N+]([O-])c1cc(O)c2ccccc2c1
7.84999990463257	QSARToolbox	0	-1	O=[N+]([O-])c1cc(O)c2ccccc2c1	O=[N+]([O-])c1cc([O-])c2ccccc2c1	mol11288	O=[N+]([O-])c1cc(O)c2ccccc2c1
7.8600001335144	QSARToolbox	0	-1	O=[N+]([O-])c1cc(O)c2ccccc2c1	O=[N+]([O-])c1cc([O-])c2ccccc2c1	mol11288	O=[N+]([O-])c1cc(O)c2ccccc2c1