[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][Branch1][=Branch2][C][C][C][=C][Branch1][C][C][C][C@H1][C][C@@H1][Branch1][N][C@][Branch1][Branch1][C][=C][Ring1][=Branch1][Branch1][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Piper retrofractum with data available."}]