Task: Please create a description for a molecule based on its representation.
Molecule SMILES: C[C@H](C=O)C(=O)[O-]
Constraint: Answer the question with complete sentences.
Result: The molecule is 2-methyl-3-oxopropanoate with R configuration at the chiral centre; major microspecies at pH 7.3. It is an enantiomer of a (S)-methylmalonate semialdehyde.
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#}
C[C@H](C=O)C(=O)[O-]
(2R)-2-methyl-3-oxopropanoate
The molecule is 2-methyl-3-oxopropanoate with R configuration at the chiral centre; major microspecies at pH 7.3. It is an enantiomer of a (S)-methylmalonate semialdehyde.