[{"from": "human", "value": "Could you provide a description of this molecule? [C][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][=Branch1][C][=O][O][C@H1][C][=N][C][=C][N][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][Ring1][#Branch2][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl]"}, {"from": "gpt", "value": "The molecule is a benzodiazepine receptor agonist that is used for the treatment of insomnia. Eszopiclone has not been implicated in causing serum enzyme elevations or clinically apparent liver injury."}]