pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.0	OCHEM	0	-1	C[C@H](NC(=O)c1nccc(O)c1O)C(=O)NCc1ccccc1	C[C@H](NC(=O)c1nccc(O)c1[O-])C(=O)NCc1ccccc1,C[C@H](NC(=O)c1nccc([O-])c1O)C(=O)NCc1ccccc1	mol18100	C[C@H](NC(=O)c1nccc(O)c1O)C(=O)NCc1ccccc1