[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch2][Ring1][C][C][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][O][C][P][=Branch1][C][=O][Branch1][=C][O][C][O][C][=Branch1][C][=O][O][C][Branch1][C][C][C][O][C][O][C][=Branch1][C][=O][O][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is prescribed in combination with other drugs for the management of HIV infection as well as for Hepatitis B therapy. Tenofovir disoproxil was initially approved in 2001."}]