Task: Please create a molecule SMILES based on the description.
Description: The molecule is a galactonolactone derived from D-galactonic acid. It has a role as a human metabolite. It derives from a D-galactonic acid.
Result: O=C1O[C@@H]([C@H](O)CO)[C@H](O)[C@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(3R,4R,5S)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one
The molecule is a galactonolactone derived from D-galactonic acid. It has a role as a human metabolite. It derives from a D-galactonic acid.