Task: Please give me a SMILES based on the text description below.
Description: The molecule is a tripeptide composed of L-alanine, L-cysteine, and glycine joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-cysteine and a glycine.
Result: C[C@H](N)C(=O)N[C@@H](CS)C(=O)NCC(=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
2-[[(2R)-2-[[(2S)-2-aminopropanoyl]amino]-3-sulfanylpropanoyl]amino]aceticacid
The molecule is a tripeptide composed of L-alanine, L-cysteine, and glycine joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-cysteine and a glycine.