The SMILES Cn1c2c(c(=O)c3cc(O)ccc31)CC(O)C(C)(C)O2 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}.