[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Entandrophragma angolense with data available."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][=Branch2][C][C][C][=C][Branch1][C][C][C][C@@H1][C][C][C@][Branch2][Ring1][S][C@][Ring1][Branch1][Branch2][Ring1][=Branch2][C][C][C@@H1][C][Ring1][=Branch1][=C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][#Branch2][C][C][C][=Branch1][C][=O][O][Ring1][#Branch1][C][C][C]"}]