The SMILES C=C1CC2CC(OS(=O)(=O)c3ccc(C)cc3)C(C1)N2C 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}.