[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][O][C][C][N][C][C][C][Ring1][=Branch1][C][C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule has been marketed in Europe but has not been used clinically in the United States. It is used in the treatment of open-angle glaucoma and is a parasympathomimetic agent."}]