The molecule with the SMILES CSc1ncc2c(C#N)c3n(C)c4ccccc4n3c(=O)c2n1 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}.