pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.35	IUPAC digitized pKa	1	0	Fc1cccc(C[NH+](CCCl)CCCl)c1	Fc1cccc(CN(CCCl)CCCl)c1	mol6246	Fc1cccc(CN(CCCl)CCCl)c1