Based on the SMILES CSc1ncc2c(C#N)c3[nH]c4ccccc4n3c(=O)c2n1, the molecule shows no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.