The SMILES CC1c2ccc3c(c2C2(O)CC4CCC1N2C4)CC1C3CC(=O)C2CC(O)CCC21C is from a molecule that displays 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}.