pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.9	AttenGpKa training set	1	0	Clc1cc2[nH]c[nH+]c2cc1Cl	Clc1cc2nc[nH]c2cc1Cl	mol26474	Clc1cc2nc[nH]c2cc1Cl