pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.40000009536743	QSARToolbox	0	-1	COC(=O)NS(=O)(=O)Oc1ccccc1	COC(=O)[N-]S(=O)(=O)Oc1ccccc1	mol36615	COC(=O)NS(=O)(=O)Oc1ccccc1