pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.80000019073486	QSARToolbox	0	-1	O=C(Oc1cccc([N+](=O)[O-])c1)c1ccccc1O	O=C(Oc1cccc([N+](=O)[O-])c1)c1ccccc1[O-]	mol34292	O=C(Oc1cccc([N+](=O)[O-])c1)c1ccccc1O