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