pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.92	AttenGpKa training set	0	-1	C[S@@+](O)c1ccsc1C(=O)[O-],C[S@@+]([O-])c1ccsc1C(=O)O	C[S@@+]([O-])c1ccsc1C(=O)[O-]	mol25931	C[S+]([O-])c1ccsc1C(=O)O