[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][Branch1][C][C][C][=Branch1][C][=O][O][C][O][P][=Branch1][C][=O][Branch2][Ring1][Branch1][C][O][C][C][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][O][C][O][C][=Branch1][C][=O][C][Branch1][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is an organic phosphonate that is the dipivoxil ester of adefovir. A prodrug for adefovir, an HIV-1 reverse transcriptase inhibitor, adefovir pivoxil is used to treat chronic hepatitis B viral infection. It has a role as a prodrug, an antiviral drug, a DNA synthesis inhibitor, a HIV-1 reverse transcriptase inhibitor and a nephrotoxic agent. It is an organic phosphonate, a member of 6-aminopurines, an ether and a carbonate ester. It is functionally related to an adefovir."}]