Task: Please create a description for a molecule based on its representation.
SMILES: CC[C@H](NC(=O)CCC(=O)C(=O)[O-])C(=O)NCC(=O)[O-]
Constraint: Answer the question with complete sentences.
Result: The molecule is a dicarboxylic acid dianion resulting from the deprotonation of both of the carboxy groups of N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine. The major species at pH 7.3. It is a conjugate base of a N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
CC[C@H](NC(=O)CCC(=O)C(=O)[O-])C(=O)NCC(=O)[O-]
CC[C@@H](C(=O)NCC(=O)[O-])NC(=O)CCC(=O)C(=O)[O-]
5-[[(2S)-1-(carboxylatomethylamino)-1-oxobutan-2-yl]amino]-2,5-dioxopentanoate
The molecule is a dicarboxylic acid dianion resulting from the deprotonation of both of the carboxy groups of N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine. The major species at pH 7.3. It is a conjugate base of a N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine.