pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.95	OCHEM	0	-1	NS(=O)(=O)Oc1cccc(Br)c1	[NH-]S(=O)(=O)Oc1cccc(Br)c1	mol32100	NS(=O)(=O)Oc1cccc(Br)c1