pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.01999998092651	QSARToolbox	4	3	C1C[NH+]2CC[NH+](CCC[NH+]3CC[NH+](C1)CC3)CC2	C1CN2CC[NH+](CCC[NH+]3CC[NH+](C1)CC3)CC2	mol34569	C1CN2CCN(CCCN3CCN(C1)CC3)CC2