pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.53	AttenGpKa training set	0	-1	O=C(O)c1ccccc1-c1ccccc1C(=O)O	O=C([O-])c1ccccc1-c1ccccc1C(=O)O	mol23062	O=C(O)c1ccccc1-c1ccccc1C(=O)O
5.42	AttenGpKa training set	0	-1	O=C(O)c1ccccc1-c1ccccc1C(=O)O	O=C([O-])c1ccccc1-c1ccccc1C(=O)O	mol23062	O=C(O)c1ccccc1-c1ccccc1C(=O)O