[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][=C][Branch2][Ring2][=Branch2][C][=C][C][C][Branch1][Branch2][C][C][Ring1][Branch1][=C][Ring1][=Branch2][N][C][C@@H1][Branch2][Ring1][Branch1][C][=C][C][=C][C][=Branch1][C][=O][N][C][Ring1][#Branch1][=C][Branch1][Branch1][C][=C][Ring1][O][O][O][C][C].[C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a maleate salt obtained by reaction of indacaterol with one equivalent of maleic acid. Used for treatment of chronic obstructive pulmonary disease. It has a role as a beta-adrenergic agonist and a bronchodilator agent. It contains an indacaterol(1+)."}]