Task: Please generate a molecule SMILES based on the text description below.
Description: The molecule is a medium-chain fatty acid anion comprising hexanoate substituted at C-2 and C-4 with oxo and hydroxy groups respectively. It is a 2-oxo monocarboxylic acid anion, a straight-chain saturated fatty acid anion, a medium-chain fatty acid anion, a hydroxy fatty acid anion and an oxo fatty acid anion. It derives from a hexanoate. It is a conjugate base of a 4-hydroxy-2-oxohexanoic acid.
Result: CCC(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#}
CCC(O)CC(=O)C(=O)[O-]
4-hydroxy-2-oxohexanoate
The molecule is a medium-chain fatty acid anion comprising hexanoate substituted at C-2 and C-4 with oxo and hydroxy groups respectively. It is a 2-oxo monocarboxylic acid anion, a straight-chain saturated fatty acid anion, a medium-chain fatty acid anion, a hydroxy fatty acid anion and an oxo fatty acid anion. It derives from a hexanoate. It is a conjugate base of a 4-hydroxy-2-oxohexanoic acid.