pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.78999996185303	QSARToolbox	0	-1	CCC1(CC)C(=O)NC(=O)N=C1OC(C)C	CCC1(CC)C(=O)[N-]C(=O)N=C1OC(C)C	mol34043	CCC1(CC)C(=O)NC(=O)N=C1OC(C)C