pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.59	IUPAC digitized pKa	1	0	Cn1cc(C=O)[nH+]n1,Cn1cc(C=O)n[nH+]1	Cn1cc(C=O)nn1	mol7655	Cn1cc(C=O)nn1
-0.58	AttenGpKa training set	1	0	Cn1cc(C=O)[nH+]n1,Cn1cc(C=O)n[nH+]1	Cn1cc(C=O)nn1	mol7655	Cn1cc(C=O)nn1