[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a member of beta-carbolines."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][#Branch2][C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][F][C][=C][Branch1][Ring2][N][Ring1][#Branch1][C][=Branch1][C][=O][N][C][C][Ring1][Branch2][F]"}]