The SMILES Sc1nc2c(c(-c3nc(S)nc4c3CCCCC4)n1)CCCCC2 is from a molecule that shows activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.