[{"from": "human", "value": "Describe this molecule. [C][C][Branch2][Ring1][=N][C][Branch2][Ring1][Branch2][C][Branch2][Ring1][Ring1][C][C][=Branch1][C][=C][C][Ring1][#Branch1][C][C][C][=Branch1][C][=C][C][=C][Ring1][#Branch1][O][Br][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Laurencia majuscula and Laurencia dendroidea with data available."}]