Task: Please generate a SMILES based on the description below.
Description: The molecule is a carbohydrate acid anion and conjugate base of 2-dehydro-3-deoxy-D-fuconic acid, formed by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 2-dehydro-3-deoxy-D-fuconic acid.
Result: C[C@@H](O)[C@H](O)CC(=O)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(4R,5R)-4,5-dihydroxy-2-oxohexanoate
The molecule is a carbohydrate acid anion and conjugate base of 2-dehydro-3-deoxy-D-fuconic acid, formed by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 2-dehydro-3-deoxy-D-fuconic acid.