pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.72	IUPAC digitized pKa	0	-1	CC(=O)CC(=O)Nc1ccccn1	CC(=O)[CH-]C(=O)Nc1ccccn1,CC(=O)CC(=O)[N-]c1ccccn1	mol11003	CC(=O)CC(=O)Nc1ccccn1