[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Psiadia altissima, Brucea javanica, and Santolina chamaecyparissus with data available."}, {"from": "gpt", "value": "[C][C][C][C][Branch1][#C][C][Branch1][#Branch1][C][Ring1][Branch1][C][Ring1][Ring1][C][Branch1][C][C][C][O]"}]