pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.7	Datawarrior	0	-1	C[NH2+]CC(=O)c1ccc([O-])cc1,CNCC(=O)c1ccc(O)cc1	CNCC(=O)c1ccc([O-])cc1	mol12668	CNCC(=O)c1ccc(O)cc1
7.6999998	OCHEM	0	-1	C[NH2+]CC(=O)c1ccc([O-])cc1,CNCC(=O)c1ccc(O)cc1	CNCC(=O)c1ccc([O-])cc1	mol12668	CNCC(=O)c1ccc(O)cc1