Task: Please create a SMILES based on the text description.
Description: The molecule is a L-histidine derivative that is N-methyl-L-histidine substituted at positions N3 and C5 on the imidazole ring by methyl and mercapto groups respectively. It has a role as a marine metabolite, a radical scavenger and an antioxidant. It is an aryl thiol and a L-histidine derivative. It is a tautomer of an ovothiol B zwitterion.
Result: CN[C@@H](Cc1c(S)ncn1C)C(=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2S)-2-(methylamino)-3-(3-methyl-5-sulfanylimidazol-4-yl)propanoicacid
The molecule is a L-histidine derivative that is N-methyl-L-histidine substituted at positions N3 and C5 on the imidazole ring by methyl and mercapto groups respectively. It has a role as a marine metabolite, a radical scavenger and an antioxidant. It is an aryl thiol and a L-histidine derivative. It is a tautomer of an ovothiol B zwitterion.