Task: Please give me a SMILES based on the description below.
Description: The molecule is the methyl ester of L-leucine. It is an alpha-amino acid ester, a methyl ester and a L-leucine derivative.
Result: COC(=O)[C@@H](N)CC(C)C
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
methyl(2S)-2-amino-4-methylpentanoate
The molecule is the methyl ester of L-leucine. It is an alpha-amino acid ester, a methyl ester and a L-leucine derivative.