pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.595	AttenGpKa training set	1	0	[NH3+]c1c(Br)cc(Br)cc1Br	Nc1c(Br)cc(Br)cc1Br	mol24194	Nc1c(Br)cc(Br)cc1Br