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