The molecule with the SMILES representation of Cn1nc(-c2ccccc2)c2c(C=Cc3ccccc3)onc2c1=O 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}.