[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a sesquiterpenoid that is 2-methylhept-2-en-4-one substituted by a 4-methylphenyl group at position 6. It has been isolated from Peltophorum dasyrachis. It has a role as an EC 3.1.1.7 (acetylcholinesterase) inhibitor and a plant metabolite. It is a sesquiterpenoid and an enone."}, {"from": "gpt", "value": "[C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C@@H1][Branch1][C][C][C][C][=Branch1][C][=O][C][=C][Branch1][C][C][C]"}]