[{"from": "human", "value": "Please give me some details about this molecule. [C][C][S][C][=Branch1][C][=O][C@H1][Ring1][=Branch1][N]"}, {"from": "gpt", "value": "The molecule is a thiolactone arising from formal condensation of the mercapto (sulfanyl) and carboxylic acid groups of L-homocysteine. It has a role as a human metabolite. It is a thiolactone and a member of tetrahydrothiophenes. It is functionally related to a L-homocysteine."}]