[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a member of fluorenes."}, {"from": "gpt", "value": "[C][C][O][P][=Branch1][C][=O][Branch2][Ring1][#Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][O][=O][O][C][C]"}]