pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-5.49	Hunt	1	0	O=[N+]([O-])c1ccc([NH2+]Cc2cccc(Br)c2)c([N+](=O)[O-])c1	O=[N+]([O-])c1ccc(NCc2cccc(Br)c2)c([N+](=O)[O-])c1	mol2510	O=[N+]([O-])c1ccc(NCc2cccc(Br)c2)c([N+](=O)[O-])c1