pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.8	IUPAC digitized pKa	1	0	Cc1cccc(C[NH+](CCCl)CCCl)c1	Cc1cccc(CN(CCCl)CCCl)c1	mol6249	Cc1cccc(CN(CCCl)CCCl)c1