The SMILES Nc1ncc2c(ncn2CC(O)CO)n1 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}.
3-(2-aminopurin-7-yl)propane-1,2-diol