[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch2][Ring2][=Branch2][C][N][C][C][N][Branch2][Ring1][O][C][C][N][Branch1][S][C][C][N][Branch1][Branch1][C][C][Ring1][N][C][C][=Branch1][C][=O][O-1][C][C][=Branch1][C][=O][O-1][C][C][=Branch1][C][=O][O-1][O].[Gd+3]"}, {"from": "gpt", "value": "The molecule is a Paramagnetic Contrast Agent. The mechanism of action of gadoteridol is as a Magnetic Resonance Contrast Activity."}]