Task: Please create a SMILES based on the description.
Description: The molecule is the conjugate base of 2,4-dichloro-5-oxo-2,5-dihydro-2-furylacetic acid; major species at pH 7.3. It is a monocarboxylic acid anion and an organochlorine compound. It derives from a but-2-en-4-olide. It is a conjugate base of a 2,4-dichloro-5-oxo-2,5-dihydro-2-furylacetic acid.
Result: O=C([O-])CC1(Cl)C=C(Cl)C(=O)O1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])CC1(Cl)C=C(Cl)C(=O)O1
2-(2,4-dichloro-5-oxofuran-2-yl)acetate
The molecule is the conjugate base of 2,4-dichloro-5-oxo-2,5-dihydro-2-furylacetic acid; major species at pH 7.3. It is a monocarboxylic acid anion and an organochlorine compound. It derives from a but-2-en-4-olide. It is a conjugate base of a 2,4-dichloro-5-oxo-2,5-dihydro-2-furylacetic acid.