pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.86	Organic Oxygen Acids and Nitrogen Bases	1	0	Clc1ccc(Cc2[nH]c3ccc(Cl)cc3[nH+]2)cc1	Clc1ccc(Cc2nc3cc(Cl)ccc3[nH]2)cc1	mol21851	Clc1ccc(Cc2nc3cc(Cl)ccc3[nH]2)cc1