pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.7	Datawarrior	0	-1	CCC1(CC)OC(=O)NC1=O	CCC1(CC)OC(=O)[N-]C1=O	mol14264	CCC1(CC)OC(=O)NC1=O
5.6999998	OCHEM	0	-1	CCC1(CC)OC(=O)NC1=O	CCC1(CC)OC(=O)[N-]C1=O	mol14264	CCC1(CC)OC(=O)NC1=O
5.69999980926514	QSARToolbox	0	-1	CCC1(CC)OC(=O)NC1=O	CCC1(CC)OC(=O)[N-]C1=O	mol14264	CCC1(CC)OC(=O)NC1=O