pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.35	IUPAC digitized pKa	1	0	CCC1=C(C)C[NH2+]CC1	CCC1=C(C)CNCC1	mol6490	CCC1=C(C)CNCC1