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