[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][Ring1][Ring1][Branch2][Ring2][#Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][N][C][=N][N][Branch1][Branch1][C][=C][Ring1][Branch1][C][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][#N][C][Branch1][C][F][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03239691 (A Study to Evaluate the Effect of ACT-709478 in Photosensitive Epilepsy Patients)."}]