The SMILES O=C1NC(=O)c2c3ccc(c21)CCc1ccc(c2c1C(=O)NC2=O)CC3 represents a molecule that exhibits 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}.