[{"from": "human", "value": "Describe this molecule. [C][C@][C][C][C][C][Branch2][Ring1][#C][C@@H1][Ring1][=Branch1][C][C][C@][Branch2][Ring1][Branch1][C@@H1][Ring1][#Branch2][C][C][=C][Branch1][Ring2][O][Ring1][=Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][O][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Dactylospongia elegans, Dictyopteris undulata, and Pteris denticulata with data available."}]