[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an aryl sulfate that is 2,5-xylenol in which the phenolic hydrogen has been replaced by a sulfo group. It is functionally related to a 2,5-xylenol."}]