Based on the SMILES Brc1ccc2c(c1)C1CCc3c([nH]c4ccccc34)C1N2, the molecule displays no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3-bromo-4b,5,6,11,11b,12-hexahydroindolo[2,3-a]carbazole