[{"from": "human", "value": "Describe this molecule. [C][C][N][C][C][C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][O][C][=C][Branch1][O][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][F][F][F]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03750552 (Clinical Effect of TD-9855 for Treating snOH in Subjects With Primary Autonomic Failure)."}]