pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.54999995231628	QSARToolbox	0	-1	CCCCCC[NH+](CC(=O)[O-])CC(=O)O	CCCCCC[NH+](CC(=O)[O-])CC(=O)[O-]	mol35368	CCCCCCN(CC(=O)O)CC(=O)O
10.7799997329712	QSARToolbox	-1	-2	CCCCCC[NH+](CC(=O)[O-])CC(=O)[O-]	CCCCCCN(CC(=O)[O-])CC(=O)[O-]	mol35368	CCCCCCN(CC(=O)O)CC(=O)O