The SMILES Cn1c(=O)c2c(nc(CCCCCc3nc4c(c(=O)n(C)c(=O)n4C)n3C)n2C)n(C)c1=O represents a molecule that displays no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
1,3,7-trimethyl-8-[5-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)pentyl]purine-2,6-dione