[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch1][#C][=C][C][C][C][=Branch1][Branch2][=C][C][=C][Branch1][C][Br][Br][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nicotiana alata with data available."}]