pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.0	Baltruschat ChEMBL	0	-1	Cc1ccc(-c2cccc(C(=O)O)c2)cc1	Cc1ccc(-c2cccc(C(=O)[O-])c2)cc1	mol21669	Cc1ccc(-c2cccc(C(=O)O)c2)cc1