pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.48	Datawarrior	0	-1	Cn1cnc(/N=N/O)n1	Cn1cnc(/N=N/[O-])n1	mol13675	Cn1cnc(/N=N/O)n1
5.48000001907349	QSARToolbox	0	-1	Cn1cnc(/N=N/O)n1	Cn1cnc(/N=N/[O-])n1	mol13675	Cn1cnc(/N=N/O)n1