[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][/C][=Branch1][Ring2][=N][\\O][C][/C][C@H1][Ring1][Branch2][C][O]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03081208 (Phase 3 Placebo Controlled Study of Nolasiban to Improve Pregnancy Rates in Women Undergoing IVF/ICSI)."}]