pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.708	IUPAC digitized pKa	0	-1	O=[N+]([O-])c1cc(Br)cc(Br)c1O	O=[N+]([O-])c1cc(Br)cc(Br)c1[O-]	mol9849	O=[N+]([O-])c1cc(Br)cc(Br)c1O
4.71	OCHEM	0	-1	O=[N+]([O-])c1cc(Br)cc(Br)c1O	O=[N+]([O-])c1cc(Br)cc(Br)c1[O-]	mol9849	O=[N+]([O-])c1cc(Br)cc(Br)c1O
4.71000003814697	QSARToolbox	0	-1	O=[N+]([O-])c1cc(Br)cc(Br)c1O	O=[N+]([O-])c1cc(Br)cc(Br)c1[O-]	mol9849	O=[N+]([O-])c1cc(Br)cc(Br)c1O