pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.92000007629395	QSARToolbox	-1	-2	O=C([O-])C(=O)Nc1ccc([As](=O)(O)O)cc1	O=C([O-])C(=O)Nc1ccc([As](=O)([O-])O)cc1	mol35961	O=C(O)C(=O)Nc1ccc([As](=O)(O)O)cc1