pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.4	IUPAC digitized pKa	1	0	C[NH+](C)CCCC(=O)NO	CN(C)CCCC(=O)NO,C[NH+](C)CCCC(=O)N[O-]	mol9831	CN(C)CCCC(=O)NO
8.39999961853027	QSARToolbox	1	0	C[NH+](C)CCCC(=O)NO	CN(C)CCCC(=O)NO,C[NH+](C)CCCC(=O)N[O-]	mol9831	CN(C)CCCC(=O)NO