[{"from": "human", "value": "Generate a molecule based on this description. The molecule has been used for rapid induction of anesthesia and for maintenance of anesthesia of short duration. (From Martindale, The Extra Pharmacopoeia, 30th ed, p918)"}, {"from": "gpt", "value": "[C][C][C][O][C][=Branch1][C][=O][C][C][=C][C][=Branch2][Ring1][Branch1][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][N][Branch1][Ring1][C][C][C][C][O][C]"}]