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