The SMILES O=c1[nH]c2ccc(CC(=S)N3CCN(c4ccccc4)CC3)cc2o1 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}.