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