pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.62	IUPAC digitized pKa	0	-1	C[NH+]1CCN(C(=S)[S-])CC1	CN1CCN(C(=S)[S-])CC1	mol9820	CN1CCN(C(=S)S)CC1
7.42	IUPAC digitized pKa	0	-1	C[NH+]1CCN(C(=S)[S-])CC1	CN1CCN(C(=S)[S-])CC1	mol9820	CN1CCN(C(=S)S)CC1
6.03	IUPAC digitized pKa	1	0	C[NH+]1CCN(C(=S)S)CC1	C[NH+]1CCN(C(=S)[S-])CC1	mol9820	CN1CCN(C(=S)S)CC1