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