Based on the SMILES representation CCn1c(N)c(N=O)c(=O)[nH]c1=O, 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}.
6-amino-1-ethyl-5-nitrosopyrimidine-2,4-dione