[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][C][C][=Branch1][C][=O][N][C][C][C][C][=C][Branch1][=Branch1][C][C][C][Ring1][=Branch2][C@@][Branch1][Ring2][C][Ring1][#C][Branch1][=Branch1][C][C][Ring1][=Branch2][=O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Huperzia serrata with data available."}]