[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an acetate derivative carrying a 4-hydroxy-5-iodo-3-nitrophenyl substituent at C-2. It is a conjugate base of a (4-hydroxy-3-iodo-5-nitrophenyl)acetic acid."}, {"from": "gpt", "value": "[C][=C][Branch2][Ring1][C][C][=C][Branch1][=N][C][=Branch1][=Branch2][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][O][I][C][C][=Branch1][C][=O][O-1]"}]