Task: Please generate a SMILES based on the text description below.
Description: The molecule is a L-leucine derivative that is L-leucine substituted by an oxo group at position 5. It is a non-proteinogenic L-alpha-amino acid and a L-leucine derivative.
Result: C[C@@H](C=O)C[C@H](N)C(=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C[C@@H](C=O)C[C@H](N)C(=O)O
(2S,4R)-2-amino-4-methyl-5-oxopentanoicacid
The molecule is a L-leucine derivative that is L-leucine substituted by an oxo group at position 5. It is a non-proteinogenic L-alpha-amino acid and a L-leucine derivative.