[{"from": "human", "value": "Describe this molecule. [C][N][C][C][C][=C][Branch1][N][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][Br]"}, {"from": "gpt", "value": "The molecule is a member of tryptamines. It has a role as a metabolite."}]