pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.74	IUPAC digitized pKa	1	0	CC[C@@]1(c2ccccc2)C(=O)N(C)C(=O)N(CC[NH+]2CCOCC2)C1=O	CC[C@@]1(c2ccccc2)C(=O)N(C)C(=O)N(CCN2CCOCC2)C1=O	mol7446	CCC1(c2ccccc2)C(=O)N(C)C(=O)N(CCN2CCOCC2)C1=O