[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch2][Ring2][O][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][Cl][C][O][C][C][O][C][C][C][C][C][C][N][C][C@@H1][Branch1][S][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][O][Cl]"}, {"from": "gpt", "value": "The molecule is an dichlorobenzene derivative that is used in the form of its trifenate salt for treatment of chronic obstructive pulmonary disease. It has a role as a beta-adrenergic agonist and a bronchodilator agent. It is an ether, a secondary amino compound, a member of benzyl alcohols, a member of phenols and a dichlorobenzene. It is a conjugate base of a vilanterol(1+)."}]