Based on the SMILES Cc1ccc2c3ccc4c(c3n(C)c2c1)C(=O)C=CC4=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}.
9,11-dimethylbenzo[a]carbazole-1,4-dione