pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.7	Datawarrior	0	-1	O/N=C/NO	[O-]/N=C/NO	mol15916	O/N=C/NO
10.6999998092651	QSARToolbox	0	-1	O/N=C/NO	[O-]/N=C/NO	mol15916	O/N=C/NO
4.05	Datawarrior	1	0	ON/C=[NH+]/O	O/N=C/NO	mol15916	O/N=C/NO
4.0500002	OCHEM	1	0	ON/C=[NH+]/O	O/N=C/NO	mol15916	O/N=C/NO
4.05000019073486	QSARToolbox	1	0	ON/C=[NH+]/O	O/N=C/NO	mol15916	O/N=C/NO