[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@@][Branch2][Ring1][P][C][C][C@H1][Branch2][Ring1][#Branch2][C@][Branch2][Ring1][Branch1][C][Ring1][=Branch1][=C][C@H1][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][Ring1][#Branch1][=C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pentanema britannicum and Inula japonica with data available."}]