[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Plocamium cartilagineum with data available."}, {"from": "gpt", "value": "[C][/C][=Branch1][#C][=C][/C][C@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][Cl][Br][/C][=Branch1][Ring1][=C][\\Br][/Cl]"}]