[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch2][Ring1][C][=C][Branch1][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][C][C][=Branch1][C][=O][O-1][Cl][Cl].[Na+1]"}, {"from": "gpt", "value": "The molecule is an organic sodium salt comprising equimolar amounts of chlorfenac(1-) anions and sodium cations. An obsolete herbicide. It has a role as an agrochemical, a herbicide and a synthetic auxin. It contains a chlorfenac(1-)."}]