pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.30000019073486	QSARToolbox	1	0	CC1=CC(=O)N(CC[NH+]2CCN(c3cccc4c3OCCO4)CC2)C1=O	CC1=CC(=O)N(CCN2CCN(c3cccc4c3OCCO4)CC2)C1=O	mol38357	CC1=CC(=O)N(CCN2CCN(c3cccc4c3OCCO4)CC2)C1=O