Based on the SMILES representation O=C1NC(c2cccc(Cl)c2)N2C(=O)NC(c3cccc(Cl)c3)N12, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.