The molecule with the SMILES representation of O=C1C(=C(C(F)(F)Cl)C(F)(F)Cl)C2CCC1C2 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}.