pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.88	IUPAC digitized pKa	0	-1	Cc1ccc(C(=O)O)[nH]1	Cc1ccc(C(=O)[O-])[nH]1	mol9724	Cc1ccc(C(=O)O)[nH]1
5.0	IUPAC digitized pKa	0	-1	Cc1ccc(C(=O)O)[nH]1	Cc1ccc(C(=O)[O-])[nH]1	mol9724	Cc1ccc(C(=O)O)[nH]1