Task: Please generate a SMILES based on the description below.
Description: The molecule is the dicarboxylic acid dianion resulting from deprotonation of both carboxy groups of 4-hydroxy-4-methyl-2-oxoglutaric acid; major species at pH 7.3. It is a dicarboxylic acid dianion and an oxo carboxylic acid anion. It is a conjugate base of a 4-hydroxy-4-methyl-2-oxoglutaric acid.
Result: CC(O)(CC(=O)C(=O)[O-])C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
2-hydroxy-2-methyl-4-oxopentanedioate
The molecule is the dicarboxylic acid dianion resulting from deprotonation of both carboxy groups of 4-hydroxy-4-methyl-2-oxoglutaric acid; major species at pH 7.3. It is a dicarboxylic acid dianion and an oxo carboxylic acid anion. It is a conjugate base of a 4-hydroxy-4-methyl-2-oxoglutaric acid.