The molecule with the SMILES O=C1CC(c2cccc(Cl)c2)n2cccc21 exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3-(3-chlorophenyl)-2,3-dihydropyrrolizin-1-one