pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.49	Baltruschat ChEMBL	0	-1	CCOC(=O)c1ccccc1NC(=O)[C@@H]1CN(C)C(=O)C1=O	CCOC(=O)c1ccccc1NC(=O)[C-]1CN(C)C(=O)C1=O,CCOC(=O)c1ccccc1[N-]C(=O)[C@@H]1CN(C)C(=O)C1=O	mol17003	CCOC(=O)c1ccccc1NC(=O)C1CN(C)C(=O)C1=O