pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.46999979019165	QSARToolbox	1	0	COc1cc(/C=C/C2=[N+](c3ccccc3)c3ccccc3C2(C)C)cc(Br)c1O	COc1cc(/C=C/C2=[N+](c3ccccc3)c3ccccc3C2(C)C)cc(Br)c1[O-]	mol37990	COc1cc(/C=C/C2=[N+](c3ccccc3)c3ccccc3C2(C)C)cc(Br)c1O