User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate base of a 5-dehydro-4-deoxy-D-glucuronic acid.
Assistant: This is a molecule that fits this description: O=C[C@H](O)[C@@H](O)CC(=O)C(=O)[O-]
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)-4,5-dihydroxy-2,6-dioxohexanoate
The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate base of a 5-dehydro-4-deoxy-D-glucuronic acid.