User: I'm looking for the SMILES of a molecule that can be described as:
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.
Assistant: This is a molecule that fits your description: O=C1O[C@@H]([C@H](O)CO)[C@H](O)[C@H]1O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {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.