pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.66	AttenGpKa training set	1	0	Cn1c[nH+]c2cc(Cl)ccc21	Cn1cnc2cc(Cl)ccc21	mol26437	Cn1cnc2cc(Cl)ccc21