pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.26	IUPAC digitized pKa	1	0	N#CCC[NH2+]CCC#N	N#CCCNCCC#N	mol3131	N#CCCNCCC#N
5.2	IUPAC digitized pKa	1	0	N#CCC[NH2+]CCC#N	N#CCCNCCC#N	mol3131	N#CCCNCCC#N
5.23	Datawarrior	1	0	N#CCC[NH2+]CCC#N	N#CCCNCCC#N	mol3131	N#CCCNCCC#N
5.26000022888184	QSARToolbox	1	0	N#CCC[NH2+]CCC#N	N#CCCNCCC#N	mol3131	N#CCCNCCC#N
5.19999980926514	QSARToolbox	1	0	N#CCC[NH2+]CCC#N	N#CCCNCCC#N	mol3131	N#CCCNCCC#N