User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a dioxo monocarboxylic acid and an aldehyde. It derives from a valeric acid. It is a conjugate acid of a 2,5-dioxopentanoate.
Assistant: This is a molecule that fits your description: O=CCCC(=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#}
O=CCCC(=O)C(=O)O
2,5-dioxopentanoicacid
The molecule is a dioxo monocarboxylic acid and an aldehyde. It derives from a valeric acid. It is a conjugate acid of a 2,5-dioxopentanoate.