pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-1.94	AttenGpKa training set	1	0	Clc1[nH+][nH]c2ccccc12	Clc1n[nH]c2ccccc12	mol26392	Clc1n[nH]c2ccccc12