The SMILES Cc1nc(=O)n2c(C)n[nH]c2c1C(=O)Nc1cc(Cl)cc(Cl)c1 represents a molecule that shows no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.