pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.53	Datawarrior	0	-1	NS(=O)(=O)C(F)(F)Br	[NH-]S(=O)(=O)C(F)(F)Br	mol12499	NS(=O)(=O)C(F)(F)Br
6.5300002	OCHEM	0	-1	NS(=O)(=O)C(F)(F)Br	[NH-]S(=O)(=O)C(F)(F)Br	mol12499	NS(=O)(=O)C(F)(F)Br
6.53000020980835	QSARToolbox	0	-1	NS(=O)(=O)C(F)(F)Br	[NH-]S(=O)(=O)C(F)(F)Br	mol12499	NS(=O)(=O)C(F)(F)Br