The molecule with the SMILES O=C1OC(C2Cc3ccc4c(c3C2=O)CCC4)c2ccccc21 displays 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}.