[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Phyllidia ocellata with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C@@H1][Branch1][Branch1][C][C][Ring1][=Branch1][C@@][Branch1][C][C][Branch1][=Branch2][C][C][C][=C][Branch1][C][C][C][N][=C]"}]