pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.17	IUPAC digitized pKa	0	-1	O=C(O)c1ncccc1O,O=C([O-])c1[nH+]cccc1O	O=C([O-])c1ncccc1O	mol9645	O=C(O)c1ncccc1O
5.32000017166138	QSARToolbox	0	-1	O=C(O)c1ncccc1O,O=C([O-])c1[nH+]cccc1O	O=C([O-])c1ncccc1O	mol9645	O=C(O)c1ncccc1O
10.76	IUPAC digitized pKa	-1	-2	O=C([O-])c1ncccc1O	O=C([O-])c1ncccc1[O-]	mol9645	O=C(O)c1ncccc1O
11.0200004577637	QSARToolbox	-1	-2	O=C([O-])c1ncccc1O	O=C([O-])c1ncccc1[O-]	mol9645	O=C(O)c1ncccc1O