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