[{"from": "human", "value": "Describe this molecule. [C][C@@H1][C][C][C][=Branch1][C][=C][C@@H1][C@][Ring1][#Branch1][Branch1][=C][O][C@][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][C][C][=C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Laurencia obtusa and Laurencia dendroidea with data available."}]