User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a ketoaldonic acid obtained formally by deamination of neuraminic acid. Although not containing nitrogen it is regarded as being a member of the sialic acid family.
Assistant: This is a molecule that fits your description: O=C(O)C1(O)C[C@H](O)[C@@H](O)[C@H]([C@H](O)[C@H](O)CO)O1
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#}
(4S,5R,6R)-2,4,5-trihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
The molecule is a ketoaldonic acid obtained formally by deamination of neuraminic acid. Although not containing nitrogen it is regarded as being a member of the sialic acid family.