The molecule with the SMILES CC(C)(C)c1cc(CCC(=O)Nc2ccc(Cl)cc2Cl)nc(N)n1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.