pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.01	AttenGpKa training set	1	0	NC(=[OH+])c1ccc(Br)cc1	NC(=O)c1ccc(Br)cc1	mol5576	NC(=O)c1ccc(Br)cc1