pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.77	IUPAC digitized pKa	0	-1	O=Nc1c(O)ccc2ccccc12	O=Nc1c([O-])ccc2ccccc12	mol11285	O=Nc1c(O)ccc2ccccc12
7.63	IUPAC digitized pKa	0	-1	O=Nc1c(O)ccc2ccccc12	O=Nc1c([O-])ccc2ccccc12	mol11285	O=Nc1c(O)ccc2ccccc12
7.59	IUPAC digitized pKa	0	-1	O=Nc1c(O)ccc2ccccc12	O=Nc1c([O-])ccc2ccccc12	mol11285	O=Nc1c(O)ccc2ccccc12
7.6	OCHEM	0	-1	O=Nc1c(O)ccc2ccccc12	O=Nc1c([O-])ccc2ccccc12	mol11285	O=Nc1c(O)ccc2ccccc12
5.0	QSARToolbox	0	-1	O=Nc1c(O)ccc2ccccc12	O=Nc1c([O-])ccc2ccccc12	mol11285	O=Nc1c(O)ccc2ccccc12