[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][C][C][C][=N][C][=Branch1][Branch1][=C][S][Ring1][Branch1][C][N][Branch1][C][C][C][=Branch1][C][=O][N][C@@H1][Branch1][=Branch1][C][Branch1][C][C][C][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C@@H1][Branch2][Ring1][O][C@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O][C][C][=C][N][=C][S][Ring1][Branch1][O]"}, {"from": "gpt", "value": "The molecule is a peptidomimetic agent that inhibits both HIV-1 and HIV-2 proteases. Ritonavir is highly inhibited by serum proteins but boosts the effect of other HIV proteases by blocking their degradation by cytochrome P450."}]