The SMILES O=C(CC12C3C4C1C1C2C3C41CC(=O)NO)NO represents 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}.
N-hydroxy-2-[4-[2-(hydroxyamino)-2-oxoethyl]cuban-1-yl]acetamide