[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][Branch2][Ring1][Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][O][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is the anion formed from naproxen by loss of a proton from the carboxy group. It is a conjugate base of a naproxen."}]