[{"from": "human", "value": "Provide a description of this molecule. [C][N][Branch2][Ring1][#C][C][C][C][=C][C][=Branch1][S][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][Branch1][C][F][Branch1][C][F][F][C][Branch1][C][F][Branch1][C][F][F][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][C][C][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT02209714 (Safety, Tolerability and Pharmacodynamics After Oral Administration of BIIF 1149 BS in Healthy Male Volunteers)."}]