pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.9	IUPAC digitized pKa	1	0	CNC(N)=[OH+]	CNC(N)=O	mol5828	CNC(N)=O
0.8	Datawarrior	1	0	CNC(N)=[OH+]	CNC(N)=O	mol5828	CNC(N)=O
0.80000001	OCHEM	1	0	CNC(N)=[OH+]	CNC(N)=O	mol5828	CNC(N)=O
0.800000011920929	QSARToolbox	1	0	CNC(N)=[OH+]	CNC(N)=O	mol5828	CNC(N)=O