pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.07	IUPAC digitized pKa	0	-1	O=C1CC(=O)N2CCCCC2=N1	O=c1[cH-]c(=O)n2c(n1)CCCC2	mol7836	O=C1CC(=O)N2CCCCC2=N1
-0.24	IUPAC digitized pKa	1	0	O=C1CC(=O)N2CCCCC2=[NH+]1	O=C1CC(=O)N2CCCCC2=N1	mol7836	O=C1CC(=O)N2CCCCC2=N1