pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.62000000476837	QSARToolbox	1	0	C[N+]1(C)CC(=O)CC(=O)C1	C[N+]1(C)[CH-]C(=O)CC(=O)C1,C[N+]1(C)CC(=O)[CH-]C(=O)C1	mol37023	C[N+]1(C)CC(=O)CC(=O)C1