The SMILES O=c1ccn(-c2ccccn2)c(=O)n1-c1ccccn1 is from a molecule that shows no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
1,3-dipyridin-2-ylpyrimidine-2,4-dione