pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.88	AttenGpKa training set	0	-1	COc1cc[n+]([O-])cc1C(=O)O	COc1cc[n+]([O-])cc1C(=O)[O-]	mol10168	COc1cc[n+]([O-])cc1C(=O)O