[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=Branch2][Ring1][Ring1][=C][Branch1][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C@@H1][Branch1][Ring1][C][O][O][O][C][O][C][O][Ring1][#C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Mespilodaphne cymbarum and Piper ribesioides with data available."}]