[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch2][Ring1][Ring2][O][C@H1][Ring1][Branch1][N][C][=N][C][=C][Ring1][Branch1][N][C][=N][C][C@H1][Ring1][#Branch1][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a Nucleoside Metabolic Inhibitor. The mechanism of action of pentostatin is as a Nucleic Acid Synthesis Inhibitor."}]