pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.674	IUPAC digitized pKa	0	-1	O=C(O)C[S@+]([O-])c1cccc(Br)c1	O=C([O-])C[S@+]([O-])c1cccc(Br)c1	mol10753	O=C(O)C[S+]([O-])c1cccc(Br)c1
2.67000007629395	QSARToolbox	0	-1	O=C(O)C[S@+]([O-])c1cccc(Br)c1	O=C([O-])C[S@+]([O-])c1cccc(Br)c1	mol10753	O=C(O)C[S+]([O-])c1cccc(Br)c1