pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.44999980926514	QSARToolbox	1	0	CC(=O)CC(=O)C1=NC(C)(C)[NH+]([O])C1(C)C,CC(=O)CC(=O)C1=[NH+]C(C)(C)N([O])C1(C)C	CC(=O)CC(=O)C1=NC(C)(C)N([O])C1(C)C	mol34704	CC(=O)CC(=O)C1=NC(C)(C)N([O])C1(C)C