[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][C@H1][C@@H1][Branch1][P][C][C@][Ring1][=Branch1][Branch1][#Branch2][C][C@H1][Branch1][Branch1][C@H1][Ring1][#Branch2][O][O][C][O][C][=Branch1][C][=O][C][Ring1][=C][=C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pentanema divaricatum with data available."}]