[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][Branch1][C][C][C@@H1][Branch2][=Branch1][=Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C@H1][Branch2][Ring2][S][C][N][Branch2][Ring1][Ring2][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=N][Ring1][=Branch1][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][O][C][O][N][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is an aza-dipeptide analogue with a bis-aryl substituent on the (hydroxethyl)hydrazine moiety with activity against both wild type and mutant forms of HIV protease. Atazanavir does not elevate serum lipids, a common problem with other protease inhibitors."}]