Sodium Saccharin (benzoic sulfimide) is an artificial sweetener with effectively no food energy that is about 300–400 times as sweet as sucrose but has a bitter or metallic aftertaste, especially at high concentrations. It is used to sweeten products such as drinks, candies, cookies, and medicines.
All artificial sweeteners have an aftertaste.
( z1 sweeten :mod ( z2 artificial ) :mod ( z3 all ) :ARG1-of ( z4 taste :ARG2 ( z5 after ) ) )