pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.86999988555908	QSARToolbox	-1	-2	O=[N+]([O-])c1ccc([As](=O)([O-])O)c2ccccc12	O=[N+]([O-])c1ccc([As](=O)([O-])[O-])c2ccccc12	mol37208	O=[N+]([O-])c1ccc([As](=O)(O)O)c2ccccc12