pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.51000022888184	QSARToolbox	0	-1	O=Cc1cc(C(=O)O)c2cccccc1-2	O=Cc1cc(C(=O)[O-])c2cccccc1-2	mol36370	O=Cc1cc(C(=O)O)c2cccccc1-2