[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Caulerpa racemosa with data available."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch2][Ring1][=Branch2][C][=Branch1][P][=C][C][=C][Ring1][Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=Branch1][C][=O][O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][#Branch1]"}]