[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][N][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][S][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a cysteine derivative in which the thiol hydrogen of cysteine is replaced by a 5-acetamido-2-hydroxyphenyl group. It has a role as a human xenobiotic metabolite. It is a cysteine derivative, an organic sulfide, a member of phenols and a member of acetamides. It is functionally related to a paracetamol. It is a tautomer of a S-(5-acetamido-2-hydroxyphenyl)cysteine zwitterion."}]