[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a carboxylic ester."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring1][Branch1][=C][C][C][/C][=Branch1][=C][=C][\\C][O][C][=Branch1][C][=O][C][C][=Branch1][C][=O][C][/C][C]"}]