[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a member of oxanes."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C][C@@H1][C][C][C@@H1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][C@@H1][Branch1][#C][C][N][Ring1][=Branch2][C][C][C][Branch1][C][F][Branch1][C][F][F][O]"}]