pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.4	IUPAC digitized pKa	0	-1	O=C(C=NO)c1ccccc1	O=C(C=N[O-])c1ccccc1	mol10522	O=C(C=NO)c1ccccc1
8.25	IUPAC digitized pKa	0	-1	O=C(C=NO)c1ccccc1	O=C(C=N[O-])c1ccccc1	mol10522	O=C(C=NO)c1ccccc1
8.3100004	OCHEM	0	-1	O=C(C=NO)c1ccccc1	O=C(C=N[O-])c1ccccc1	mol10522	O=C(C=NO)c1ccccc1
8.39999961853027	QSARToolbox	0	-1	O=C(C=NO)c1ccccc1	O=C(C=N[O-])c1ccccc1	mol10522	O=C(C=NO)c1ccccc1