Task: Please create a SMILES based on the text description below.
Description: 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.
Result: O=CCCC(=O)C(=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {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.