pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.17000007629395	QSARToolbox	0	-1	O=S(=O)([O-])CC[NH+]=Cc1ccc[nH]1	O=S(=O)([O-])CCN=Cc1ccc[nH]1	mol37197	O=S(=O)(O)CCN=Cc1ccc[nH]1
8.64000034332275	QSARToolbox	0	-1	O=S(=O)([O-])CC[NH+]=Cc1ccc[nH]1	O=S(=O)([O-])CCN=Cc1ccc[nH]1	mol37197	O=S(=O)(O)CCN=Cc1ccc[nH]1