The molecule with the SMILES representation of O=C(Cc1ccccc1)NNc1nc(NNC(=O)c2ccncc2)nc(Nc2cccc(Cl)c2)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}.