[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a member of beta-carbolines."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][=Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][Branch1][Ring2][N][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][Ring1][Branch2][F]"}]