pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.84999990463257	QSARToolbox	0	-1	CC[C@@]([NH3+])(CCC(=O)O)C(=O)[O-]	CC[C@@]([NH3+])(CCC(=O)[O-])C(=O)[O-]	mol38499	CCC(N)(CCC(=O)O)C(=O)O