Based on the SMILES Cc1ccc2c(c1)c1ccc3c(c1n2C)C(=O)C=CC3=O, the molecule shows 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}.
8,11-dimethylbenzo[a]carbazole-1,4-dione