[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a Radiographic Contrast Agent. The mechanism of action of iopromide is as a X-Ray Contrast Activity."}, {"from": "gpt", "value": "[C][N][Branch1][Branch2][C][C][Branch1][Ring1][C][O][O][C][=Branch1][C][=O][C][=C][Branch2][Ring2][Branch1][C][=Branch2][Ring1][=Branch2][=C][Branch2][Ring1][Ring2][C][=Branch1][Branch1][=C][Ring1][=Branch1][I][C][=Branch1][C][=O][N][C][C][Branch1][Ring1][C][O][O][I][N][C][=Branch1][C][=O][C][O][C][I]"}]