[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch1][=Branch2][C][C][=C][N][=C][N][Ring1][Branch1][N]"}, {"from": "gpt", "value": "The molecule is an aralkylamino compound that is histamine bearing a methyl substituent at the alpha-position (the R-enantiomer). It has a role as a H3-receptor agonist. It is a member of imidazoles and an aralkylamino compound."}]