[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][=Branch2][Ring2][#Branch1][=C][C][=Branch1][C][=O][O][C][C][=C][Branch2][Ring1][Branch1][C][=Branch1][C][=O][C][C][Ring1][#Branch1][Branch1][#Branch2][C][Branch1][=Branch1][C][C][C][Ring1][=Branch1][C][C][O][C][=C][Ring1][#C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pittocaulon praecox with data available."}]