[{"from": "human", "value": "Provide a description of this molecule. [C][C@][C][C][C@H1][C@@][Branch2][Ring2][Ring2][C][C][=Branch1][C][=O][C@H1][Branch2][Ring1][#Branch2][C][Branch2][Ring1][C][C@H1][Ring1][#Branch1][C][C][C@@][Ring1][O][Branch1][Ring2][C][Ring1][#C][C][=C][Ring1][P][Branch1][C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Excoecaria agallocha and Spirostachys africana with data available."}]