Based on the SMILES COc1ccc(-c2cn3c(nc4ccccc43)c(C)n2)cc1, 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}.
3-(4-methoxyphenyl)-1-methylpyrazino[1,2-a]benzimidazole