[{"from": "human", "value": "Provide a description of this molecule. [C][C][S][C][=Branch1][C][=O][C][O][C][=C][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][C]"}, {"from": "gpt", "value": "The molecule is an aromatic ether. It has a role as a phenoxy herbicide."}]