[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Rhizopus arrhizus with data available."}, {"from": "gpt", "value": "[C][C@@][Branch2][Ring2][Branch1][C][C][C][=C][Branch1][Branch1][C@H1][Ring1][=Branch1][O][C][C@H1][Branch2][Ring1][Branch1][C@@H1][C@@][Ring1][Branch2][Branch1][=C][C][C@H1][Branch1][=Branch2][C][C][Ring1][=Branch1][Branch1][C][C][C][O][C][O][C][=C]"}]