[{"from": "human", "value": "What can you tell me about this molecule? [C][C][O][N][=C][Branch2][Ring2][N][C][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][Branch2][Ring1][=N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][O][C][=C][N+1][=Branch1][Branch1][=C][Ring1][=Branch1][C][O-1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Br]"}, {"from": "gpt", "value": "The molecule is a C-C Chemokine Receptor Type 5 (CCR5) antagonist with activity against the human immunodeficiency virus, HIV-1. Ancriviroc is an orally bioavailable small molecule inhibitor of HIV-1 entry via CCR5 coreceptor interaction."}]