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