The molecule with the SMILES CCc1c(O)sc2c(c1=O)=C(NCC(C)C)CC(C)(C)N=2 exhibits no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.