[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][=C][Branch2][Ring1][#C][C@@H1][Branch1][S][C][=C][Branch1][Ring2][N][Ring1][=Branch1][C][Branch1][C][F][Branch1][C][F][F][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][#N][C][=Branch1][C][=O][C][Ring2][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a K+ channel opener, which was under investigation by AstraZeneca for the treatment of overactive bladder. As of March 2003, the drug was in phase II trials; however, as of October 2004, it no longer appeared on the company\u2019s development pipeline."}]