[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Callyspongia siphonella with data available."}, {"from": "gpt", "value": "[C][C@][C][C][C@H1][Branch2][Branch1][=Branch2][C][Branch2][Ring2][P][O][C@@H1][Ring1][#Branch1][C][C][C@][Branch2][Ring2][Ring1][C@@H1][Ring1][O][C][C][C][C][=Branch2][Ring1][#Branch1][=C][C][C][C][Branch1][Branch2][C][Ring1][#Branch1][Branch1][C][C][C][C][C][C@@][Ring1][Branch2][Branch1][C][C][O][C][=O][Branch1][C][C][O][Branch1][C][C][C][O]"}]