pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.31	Datawarrior	0	-1	O=C(/C=N/O)c1ccccc1	O=C(/C=N/[O-])c1ccccc1	mol14212	O=C(/C=N/O)c1ccccc1
8.30000019073486	QSARToolbox	0	-1	O=C(/C=N/O)c1ccccc1	O=C(/C=N/[O-])c1ccccc1	mol14212	O=C(/C=N/O)c1ccccc1
8.25	AttenGpKa training set	0	-1	O=C(/C=N/O)c1ccccc1	O=C(/C=N/[O-])c1ccccc1	mol14212	O=C(/C=N/O)c1ccccc1