pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.1000003814697	QSARToolbox	-1	-2	[NH-]S(=O)(=O)Nc1ccccc1,NS(=O)(=O)[N-]c1ccccc1	[NH-]S(=O)(=O)[N-]c1ccccc1	mol28320	NS(=O)(=O)Nc1ccccc1