[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a dimethylbenzoate in which the two methyl groups are located at positions 2 and 4. It is functionally related to a benzoate. It is a conjugate base of a 2,4-dimethylbenzoic acid."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][=N][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1][C]"}]