[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an aralkylamino compound that is histamine bearing a methyl substituent at the 5 position on the ring. It has a role as a metabolite and a histamine agonist. It is a member of imidazoles and an aralkylamino compound. It is functionally related to a histamine."}, {"from": "gpt", "value": "[C][C][=C][Branch1][=Branch1][N][=C][N][Ring1][Branch1][C][C][N]"}]