pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.19999980926514	QSARToolbox	0	-1	S=C(Nc1ccc(Br)cc1)Sc1ccccc1	S=C([N-]c1ccc(Br)cc1)Sc1ccccc1	mol34517	S=C(Nc1ccc(Br)cc1)Sc1ccccc1