[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a tetracenomycin. It is a conjugate acid of a tetracenomycin F2(1-)."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][C][=C][Branch2][Ring1][#C][C][=C][C][C][=C][Branch1][=N][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][C][=Branch1][C][=O][C][Ring1][=N][=C][Ring1][P][O][/C][=C][Branch1][#Branch1][\\C][C][=Branch1][C][=O][O][/O]"}]