pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.11999988555908	QSARToolbox	5	4	C[NH+](C)CC[NH+](C)CC[NH+](C)CC[NH+](C)CC[NH+](C)C	CN(CC[NH+](C)CC[NH+](C)C)CC[NH+](C)CC[NH+](C)C,CN(CC[NH+](C)C)CC[NH+](C)CC[NH+](C)CC[NH+](C)C	mol36242	CN(C)CCN(C)CCN(C)CCN(C)CCN(C)C