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