[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Xestospongia testudinaria with data available."}, {"from": "gpt", "value": "[C][Branch1][O][C][C][/C][=C][Branch1][Ring2][\\C][=C][/Br][/Br][C][/C][=C][/C][#C][C][C][C][C][=Branch1][C][=O][O]"}]