[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Laurencia okamurae with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][C][=O][C][=Branch1][=Branch1][=C][C][Ring1][#Branch1][=O][C][Branch1][=N][C][C][C][C][Ring1][Branch1][Branch1][Ring2][C][Ring1][Ring1][C][C]"}]