pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.9	Datawarrior	0	-1	Cc1cccc(C(=O)O)c1Br	Cc1cccc(C(=O)[O-])c1Br	mol10533	Cc1cccc(C(=O)O)c1Br
2.9000001	OCHEM	0	-1	Cc1cccc(C(=O)O)c1Br	Cc1cccc(C(=O)[O-])c1Br	mol10533	Cc1cccc(C(=O)O)c1Br
2.90000009536743	QSARToolbox	0	-1	Cc1cccc(C(=O)O)c1Br	Cc1cccc(C(=O)[O-])c1Br	mol10533	Cc1cccc(C(=O)O)c1Br