pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.64	IUPAC digitized pKa	1	0	ClCC[NH+](CCCl)CCCl	ClCCN(CCCl)CCCl	mol864	ClCCN(CCCl)CCCl
4.37	IUPAC digitized pKa	1	0	ClCC[NH+](CCCl)CCCl	ClCCN(CCCl)CCCl	mol864	ClCCN(CCCl)CCCl
4.505	OCHEM	1	0	ClCC[NH+](CCCl)CCCl	ClCCN(CCCl)CCCl	mol864	ClCCN(CCCl)CCCl