pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.21999979019165	QSARToolbox	-1	-2	COc1cc(C=Nc2ccc(C(=O)NCC(=O)[O-])cc2)ccc1O	COc1cc(C=Nc2ccc(C(=O)NCC(=O)[O-])cc2)ccc1[O-],COc1cc(C=Nc2ccc(C(=O)[N-]CC(=O)[O-])cc2)ccc1O	mol37075	COc1cc(C=Nc2ccc(C(=O)NCC(=O)O)cc2)ccc1O