The SMILES COC1C(O)c2coc3c2C(C)(c2ccc4c(c2C3=O)CCC4=O)C1O represents a molecule that exhibits 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}.