pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.78999996185303	QSARToolbox	2	1	C[NH+](C)CCCCC[NH+](C)C	CN(C)CCCCC[NH+](C)C	mol38425	CN(C)CCCCCN(C)C