[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][Branch2][Ring2][P][C][=C][Branch2][Ring2][#Branch1][C][N][Branch1][N][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring2][Ring1][N][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03297294 (Safety and Efficacy of EMA401 in Patients With Painful Diabetic Neuropathy (PDN))."}]