The SMILES Clc1ccc(Oc2ccc(N=Cc3ccc(Cl)cc3Cl)cc2Cl)cc1 is from a molecule that displays 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}.