pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.29999995231628	QSARToolbox	3	2	C1C[NH2+]CCOCCOCC[NH2+]CC[NH2+]1	C1C[NH2+]CCOCCOCC[NH2+]CCN1,C1C[NH2+]CC[NH2+]CCOCCOCCN1	mol38339	C1CNCCOCCOCCNCCN1