pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.58	IUPAC digitized pKa	1	0	CC(=O)Cc1[nH+]c2ncccc2n(C)c1=O,CC(=O)Cc1nc2[nH+]cccc2n(C)c1=O	CC(=O)Cc1nc2ncccc2n(C)c1=O	mol8000	CC(=O)Cc1nc2ncccc2n(C)c1=O