[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule appears as a clear light colored liquid. Insoluble in water and slightly denser than water. May be toxic by ingestion. Contact may severely irritate skin."}, {"from": "gpt", "value": "[C][C][N][Branch1][Ring1][C][C][C][C][O][C][=Branch1][C][=O][C][=Branch1][C][=C][C]"}]