[{"from": "human", "value": "Could you provide a description of this molecule? [C][S][C][C][C][C][C][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O]"}, {"from": "gpt", "value": "The molecule is an N-hydroxy-alpha-amino acid having a 7-thiaoctyl substituent at the 2-position. It is functionally related to a tetrahomomethionine. It is a conjugate acid of a N-hydroxytetrahomomethioninate."}]