pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.27	AttenGpKa training set	0	-1	Cn1nccc1C(=O)O	Cn1nccc1C(=O)[O-]	mol9371	Cn1nccc1C(=O)O