[{"from": "human", "value": "Could you provide a description of this molecule? [C][=N][C][=Branch2][Ring1][O][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][Branch1][Branch1][C][=N][Ring1][=Branch1][C][C][O][C][P][=Branch1][C][=O][Branch1][C][O][O][N]"}, {"from": "gpt", "value": "The molecule is a Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor. The mechanism of action of adefovir is as a Nucleoside Reverse Transcriptase Inhibitor."}]