[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch2][Ring2][=N][N][C][=Branch1][C][=O][C][Ring1][Branch2][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C@@H1][Branch1][=Branch2][C][C][C][C][C][C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "A spiro-diketo-piperazine; a potent noncompetitive allosteric antagonist of the CCR5 receptor with concomitantly potent antiviral effects for HIV-1."}]