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