[{"from": "human", "value": "Provide a description of this molecule. [C][N][C][C][C][=C][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a tetrahydropyridine that is 1,2,5,6-tetrahydropyridine with a methyl group at position 1, and a methoxycarbonyl group at position 3. An alkaloid found in the areca nut, it acts as an agonist of muscarinic acetylcholine. It has a role as a muscarinic agonist and a metabolite. It is a tetrahydropyridine, an enoate ester, a pyridine alkaloid and a methyl ester."}]