[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Festuca rubra with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][Branch1][C][C][C@H1][C@H1][C][N][C@@H1][Ring1][Branch1][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][C][Ring1][=Branch1]"}]