The SMILES Cn1ccc2c3c(ccc21)C(N1CCOCC1)=CS(=O)(=O)O3 is from 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}.