[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][N][C][C][Branch1][Branch1][C][C][Ring1][Ring1][C][=C][Branch2][Ring1][Ring1][C@@H1][Ring1][Branch2][C][=C][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][O][C][N][C][=C][Ring1][#C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][F]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT01887002 (Study to Evaluate the Effects of ONO-2952 on Pain Perception Produced by Rectal Distention in Female Subjects With Diarrhea-Predominant Irritable Bowel Syndrome (IBS-D))."}]