pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.80000019073486	QSARToolbox	1	0	CCCOc1ccc(C(=O)OCC[NH+](CC)CC)cc1CC	CCCOc1ccc(C(=O)OCCN(CC)CC)cc1CC	mol35453	CCCOc1ccc(C(=O)OCCN(CC)CC)cc1CC